461. phenomenon [fi'nɔminən] n. 现象
The employment problem tends to be a city phenomenon. 就业问题常常是一个城市现象。
462. reluctant [ri'lʌktənt] a. 不情愿的，勉强的
She was reluctant to give her money away. 她不愿意把钱送给别人。
463. rely [ri'lai] vi. (on ，upon)依赖，指望
The villagers here rely on wells for their water. 这儿的村民用水全靠井。
问题一：擦桌子用英语怎么说 clean the table 问题二：我们来擦桌子好吗的英语怎么写 我们来擦桌子好吗 Shall we clean the table？问题三：“擦桌子”用英文怎么讲？ make your table/desk cleanclean the table 。
464. relevant ['relivənt] a. 有关的，切题的
His nationality isn't relevant to whether he is a good lawyer. 他的国籍跟他是不是一个好律师不相关。
465. reliable [ri'laiəbl] a. 可信赖的;可靠的;确实的
I found this to be a reliable brand of washing machines. 我觉得这是一种牌子可靠的洗衣机。
466. relief [ri'li:f] n. 轻松，宽慰；减轻The pills gave her some relief. 药片减轻她一些痛苦。
467. reputation [，repju'teiʃən] n. 名气，声誉
The store has an excellent reputation for fair dealing. 该店买卖公平，声誉极佳。
468. rescue ['reskju:] vt./n. 营救He rescued three children from the burning building.
469. triangle ['traiæŋgl] n. 三角（形）He drew a right triangle. 他画了一个直角三角形。
470. sequence ['si:kwəns] n. 连续；顺序
He described the events of that day in sequence. 他按先后次序描述了那一天发生的种种事件。
471. shallow ['ʃæləu] a. 浅的；浅薄的，肤浅的The lake is quite shallow. 这个湖泊很浅。
472. shiver ['ʃivə] vi/n. 发抖
As the temperature dropped abruptly，the campers were shivering all over with cold.
由于气温骤降，野营者冷得浑身发抖。
473. shrug [ʃrʌg] v./n. 耸肩Don't just shrug your shoulders. Say something. 不要光耸肩。你讲讲话呀。
474. signature ['signitʃə] n. 签名
Petitions bearing nearly a half-million signatures were sent to the White House.
有将近五十万人签名的请愿书被送到白宫。
475. sincere [sin'siə] a. 诚挚的，真诚的
Henry was sincere about reconciling （和解；和好）with his brother.
亨利真心愿意与兄弟言归于好。
476. utility [ju:'tiliti] n. 功用，效用 The store deals in objects of domestic utility. 那家商店出售家庭用品。
477. utilize ['ju:tilaiz] vt. 利用
Scientists are trying to find more efficient ways of utilizing solar energy.
科学家正在寻找能更有效地利用太阳能的方法。
478. utter ['ʌtə] vt. 说出 a. 完全的，彻底的
We didn't utter a word during the test. 我们在测验时没有说过一句话。
479. variation [，vɛəri'eiʃən] n. 变化，变动Prices are subject to variation. 价格可以变动。
480. vehicle ['vi:ikl] n. 交通工具，车辆；传播媒介;工具，手段
The launch vehicle lifts the satellite into orbit. 运载火箭将人造卫星送入运行轨道。
481. applause [ə'plɔ:z] n. 鼓掌，掌声
His every sentence was followed by a burst of applause. 他的每一句话都赢得一阵掌声。
482. appliance [ə'plaiəns] n. 器具，器械；设备
The kitchen is equipped with modern appliances. 这间厨房里安装了各种现代化设备。
483. consent [kən'sent] n. 准许，同意 vi (to)准许，同意
They would not consent to my leaving school. 他们不同意我辍学。
484. conquer [，kɔŋkə] vt. 征服；攻克；战胜The city was conquered overnight. 那座城市在夜里被攻克。
485. defect [di'fekt] n. 缺点，缺陷
We must correct our defects as soon as possible. 我们必须尽快纠正我们的缺点。
486. delicate ['delikit] a. 易碎的；娇弱的；精美的
Take care with these delicate flowers. 当心这些娇嫩的鲜花。
487. evolve [i'vɔlv] v.演变Language is constantly and gradually evolving. 语言在不断地缓慢发展。
488. evolution [，i:və'lu:ʃən] n. 演变，进化
In the course of evolution，some birds have lost the power of flight.
在进化的过程中，一些鸟丧失了飞行能力。
489. frow [fraun] n v./n. 皱眉；表示不满[(+at/on/upon)]The father frowned on his son's behavior.
490. frustrate [frʌs'treit] vt. 使沮丧；挫败;阻挠；adj. 受挫的;失望的;
He was frustrated by repeated failures. 他因一再失败而灰心丧气。
491. guarantee [，gærən&39;ll finish the job on time.
492. guilty ['gilti] a. 内疚的；有罪的
Bob felt guilty that he had not made an attempt to save her. 鲍勃为未曾设法救她而感到内疚。
493. jealous [&39;s reputation. 他妒忌朋友的声誉。
494. jeans [dʒi:nz] n. 牛仔裤A woman in blue jeans walked into the store.
495. liquor ['likə] n. 酒，烈性酒Are brandy and other liquors available here?
496.liter /litre ['li:tə] n. 公升A liter is equal to 1，000 c.c. 一公升等于一千毫升。
497. modest ['mɔdist] a. 谦虚的；谨慎的；稳重的；He is a very modest person. 他是位非常谦逊的人。
498. molecule ['mɔlikju:l] n. 分子
The structure of molecules can be seen under an electron microscope.
分子的结构可在电子显微镜下观察到。
499. orbit ['ɔ:bit] n. 轨道；活动范围;知识范围 v. （绕...）作轨道运行
The satellite was launched into orbit around the moon. 卫星被发射进入绕月球运行的轨道。
500. participate [pɑ:'tisipeit] v. (in)参与，参加 Everyone can participate in this game.
501.particle n. ['pɑ:tikl] 微粒 There are particles of dust in the air. 空气中有尘粒。
502.particularly ad. [pə&39;t particularly clever. 他并不特别聪明。
503. respond vi. [ri'spɔnd] 回答，答复；反应All you know is how they respond.
504.response n. [ri'spɔns] 回答，答复；反应
Effectively，their response was a refusal.实际上，他们的答复是拒绝。
505.sensible a. ['sensəbl]明智的He is a sensible person.他是一个明白人。
506.sensitive a. ['sensitiv]敏感到，灵敏的The tooth is sensitive to cold.这颗牙对冷的东西很敏感。
507.tremble vi.] ['trembl]颤抖Now，world will tremble once again.世界将再次颤栗。
508.tremendous a. [tri'mendəs]巨大的；精彩的It was a tremendous experience.这是很棒的经历。
509. trend [trend] n. 趋向，倾向This trend is continuing. 目前，这个趋势仍然持续。
510.trial n. ['traiəl] 审讯；试验Will opponents get a fair trial?反对者们会得到公平的审判吗？
511.apparent a. [ə'pærənt] 显然的，明白的
The trend has been apparent in oil.这一趋势在石油领域也很明显。
512.appetite n. ['æpitait]胃口；欲望The baby has a good appetite.这个宝宝有很好的胃口。
513.deposit n. [[di'pɔzit]存款，定金 v.存放，储蓄
Don't forget my deposit and your laptop.别忘了我的定金和你的手提电脑。
514.deputy n. ['depjuti] 副职，代表
做家务的英语词组20个，I must find someone to act as a deputy for me during my absence.
我必须找一个人，在我离开期间代理我的职务。
515.derive vt. [di'raiv]取得，得到；(from)起源于
We shall derive much benefit from reading good novels. 我们将从优秀小说中获得很大好处。
516.descend v. [di'send]下来，下降It is easier to descend than to ascend.下降轻易上升难。
517. missile n. ['misail，-səl] 导弹In January 2007 China launched a missile.
518.mission n. ['miʃən] 使命；代表团But this was his mission.但是，这就是他的使命。
519.mist n. [mist]薄雾Mist rose from the waterfall.云雾从瀑布中升腾起来。
1、clean the desk 2、wipe the table 短语解析：1、clean the desk 英文发音：[kliːn ðədesk]中文释义：擦桌子 例句：Do I really need to clean the desk again?我真的需要再擦一遍桌子吗？2。
520.noticeable a. ['nəutisəbl] 显而易见到The class has made noticeable improvement.
521.notify vt. ['nəutifai]通知，告知Please notify us if the above is not correct.
522.notion n. ['nəuʃən]概念；意图，想法
Not for him，then，was the notion of &34;.因此，“有效市场”的概念对他来说是不成立的。
523.resemble vt. [ri'zembl] 像，类似于
They resemble each other in shape but not in color.它们的形状相似，可是颜色不同。
524.reveal vt. [ri'vi:l] 揭露Your list will reveal your true feelings.你的列表将要揭露你真实的感受。
525.revenue n. ['revənju:] 收入，岁入；税收Tax revenues increased last year. 去年税收增加了。
526.shelter n. ['ʃeltə]掩蔽处；住所
Voters expect national leaders to shelter them from the storms.希望国家领导人能保护自己免受冲击。
527.shield n. [ʃi:ld] 防护物，盾 vt. 保护，防护
Yes，of course. My shield is the strongest. It can stop any spear in the world.
当然是了。我的盾是最结实的，它能抵挡住世界上任何矛。
528.vital a. ['vaitəl] 重要的；致命的，生命的
Let me start off by saying that sleep is vital to our well-being and health.
让我以这句话开头吧，睡眠对于我们的身心健康是非常重要的。
529.vitally ad. ['vaitəli]极度，非常；致命地
530. urban a. ['ə:bən]城市的 urban areas. 市区
wipe the table 例句：Tommy don＇t forget to wipe the table after dinner．别忘了饭后要擦桌子。重点单词wipe的用法 1、读音 英 ［waɪp］；美 ［waɪp］2、释义 v． 擦；揩；抹；拭去；消除；用力。
531.urge vt. [ə:dʒ] 鼓励，激励
I urge these people to look to Africa for inspiration.我很希望这些朋友看一看非洲带来的启示。
532.urgent a. ['ə:dʒənt]急迫的，紧急得
533.usage n. ['ju:zidʒ]使用，用法American usage differs from English usage in certain ways.
534.violence n. [&39;s too much violence on TV nowadays.
535. violent a. ['vaiələnt]强暴的It is a violent place.这是一个暴力的地方。
536.violet a. ['vaiələt]紫色的A rainbow is red on one edge，violet on the other.
537.weed n. [wi:d]杂草，野草A weed is only a misplaced plant.杂草只不过是长错地方罢了。
539. whatsoever ad. [，hwɔtsəu'evə]（用于否定句）任何
None whatsoever. It's just a book.什么都没有，只是一本书而已。
540. whereas conj. [hwεə'æz]然而，但是，尽管
您好，汉语的【擦桌子】除了楼下网友提供的 wipe the table，还可以使用：1）mop the table 2）clean the table
Blue is calming whereas red is exciting.蓝色让人安静，而红色则令人兴奋。
541.essential a. [i'senʃəl] 必不可少的；本质的Grammar is essential to language.
542.estimate n./vt. ['estimeit]估计，估量What is your estimate of the market?你对市场的估计是什么？
543.evaluate vt. [i'væljueit] 评估，评价How do you evaluate Success ?你是如何评价成功的?
544.exceed vt. [ik'si:d]超过，越出They exceed us in number.他们在人数上超过我们。
545.exceedingly ad. [ik'si:diŋli] 非常，极其
This task was exceedingly well done.这项任务（被）做得非常出色。
546.exclaim v. [ik&34;the world&34;
547.exclude vt. [iks'klu:d]把...排斥在外，不包括
I think，we can exclude that right away.我想，我们能马上删除这种可能性。
548.exclusive a. [ik'sklu:siv] 独有的，排他的
Pure and exclusive competition leads to failures.纯粹排他的竞争会导致一事无成。
549.excursion n. [ik'skə:ʃən] 远足The whole excursion took ten hours.
550. flash vi. [flæʃ] 闪光，闪耀The stars flashed in the night sky. 夜空中群星闪烁。
551.flee vi. [fli:] 逃走He was trying to flee the country?Why? 他想逃离这个国家?为什么?
552.flexible a. ['fleksibl] 易弯曲的Our economy is flexible.我们的经济是灵活的。
553.flock n. [flɔk]羊群，（鸟兽等）一群；一伙人The flock produced many lambs. 羊群产了好些羊羔。
554.hardware n. ['hɑ:dwεə] 五金器具Father deals in hardware.我父亲做五金生意。
555.harmony n. ['hɑ:məni]和谐，融洽They help us live in harmony. 它们帮我们和谐地生活。
556.haste n. [heist]急速，急忙Haste does not bring success. 匆忙行事不会成功。
557.hatred n. ['heitrid]憎恶，憎恨Her hatred for them grew more. 她对他们越来越憎恨。
558.incident n. ['insidənt] 事件，事变
The ugly incident outraged many onlookers. 这件不堪丑事让许多旁观者义愤填膺。
559. index n. ['indeks] 索引，标志The card catalog is the index to the books. 卡片目录是书籍的索引。
560.infant n. [&39;s infant is very lovely. 我姐姐的小婴儿很是可爱。
561.infect v. [in'fekt]传染A virus wants to infect your body.病毒要传播你的身体。
562.inferior a. [in'fiəriə]劣等的，次的，下级的Nobody is superior，nobody is inferior.
563.infinite a. ['infinət] 无限的We must never lose infinite hope.我们绝不可失去无限的希望。
564.ingredient n. [in'ɡri:diənt]组成部分The key ingredient is garlic.主要成分是大蒜。
565. inhabitant n. [in'hæbitənt] 居民The inhabitant of the island is friendly. 岛上的居民很友善。
566.jail n. [dʒeil]监狱
A bad jail wastes a body quickly.监狱的恶劣环境让身体消瘦起来特别得快。
567. jam n. [dʒæm]果酱；拥挤，堵塞What a terrible traffic jam! 交通阻塞好严重！
568.jewel n. ['dʒu:əl]宝石Give him one of my jewel eyes. 摘下我眼中的一颗宝石送给他吧。
569.joint a. [dʒɔint]连接的；共同的The two countries signed a joint communique. 两国签署了联合公报。
570.junior a. ['dʒu:njə] 年少的；资历较浅的
John is one of the junior lawyers in the company. 约翰是公司里一个-轻的律师。
571.laser n. ['leizə] 激光We keep a laser record. 我们保存激光唱片。
572. launch vt. [lɔ:ntʃ，lɑ:ntʃ]发动，发起
They can launch rockets to push the rock off its course. 他们可以发射火箭将石头推离轨道。
573.luxury n. [&39;lʌɡʒəri]奢侈；奢侈品It is luxury to be understood.
574.magnet n. ['mæɡnit]磁铁，磁体The earth acts like a big magnet.地球的作用像一块大磁铁。
575. male a. [meil]男性的，雄的A male was set free in 2006. 2006年一只雄性大熊猫回归大自然。
576.female a. ['fi:meil] 女性的，雌的Is your assistant male or female? 你的助理是男的还是女的？
577.manual a. ['mænjuəl]用手的，手工做的 n. 手册 He is a manual worker. 他是一位体力劳动者。
578.manufacture vt./n. 制造，加工[，mænju'fæktʃə]
The workers in that factory manufacture furniture. 那家工厂的工人做家俱。
580. mutual a. ['mju:tʃuəl，-tjuəl] 相互的 Focus on mutual goals. 将重点放在共同的利益上。
581.naked a. ['neikid]裸露的Some savages always go naked. 有些野蛮人总是赤身裸体。
582.negative a. ['neɡətiv]否定的，消极的
I think the film has some negative effect. 我认为这电影有一些消极影响。
583.neglect vt. [ni'ɡlekt] 忽视，忽略We ought not to neglect ourselves. 我们不应该忽视自己的健康。
584.origin n. [&39;ɔ:-]起源，出身Origin of the Sugar is Brazil. 白砂糖的原产是巴西。
585. oval a. ['əuvəl]椭圆形的 n. 椭圆形Our table is oval in shape. 我们的桌子是椭圆形的。
586.outset n. ['autset]开始，开端At the outset，it looked like a nice day. 开始的时候，天看上去很晴朗。
587.presumably ad. [pri&39;ve read this notice.
588. prevail vi. [pri'veil，pri:-] 流行，盛行；战胜，获胜
Truth is great and will prevail. 真理是至高无上的，且必 将获胜。
589.quit v. [kwit]停止Why did you quit your last job? 你为什么辞掉了以前那份工作？
590.quotation n. [kwəu'teiʃən，kəu-] 引文，引语，报价
Our quotation is subject to 5% commission. 我们的报价享受5%的佣金。
591.recreation n. [，rekri'eiʃən，-kri:-]娱乐活动Exercise is very good recreation.运动是很好的休閒活动。
592.recruit vt. [ri'kru:t] 招募，吸收（新成员）
The first step is to recruit new trainees. 第一步就是要招收新学员。
593.rival n. ['raivəl] 竞争对手，敌手A great man cannot brook a rival. 伟人不能容忍竞争者。
594.shuttle n. ['ʃʌtl]梭子；航天飞机
We all like to see the space shuttle arrive. 我们都很喜欢看到航天飞机的到来。
595.skim vt. [skim] 搬（去），掠过；浏览Just skim the first chapter.只要把第一章浏览一下就行了。
596.sketch n. [sketʃ] 草图；梗概She is still working on her sketch.她还在画她的素描。
597.slender a. ['slendə] 苗条的，修长的Fanny was a pretty and slender girl.
598. theme n. [θi:m]主题The Expo&34;Better City，Better Life".
本届世博会的主题是“城市，让生活更美好”。
599.textile n. [&39;d better explain. I represent a very large textile group.
600.tropical a. ['trɔpikəl] 热带的，炎热的
We want to swim and eat tropical fruit.我们想去游泳，吃热带水果。
601. kneel [ni:l] vi. 跪At church people kneel when they pray.
602. label [＇leibəl] n. 标签vt. 1. 贴标签于2.把…称为，把…说成是…。
They labelled him as dishonest.他们认为他不诚实。
603. merchant [＇mə:tʃənt] n. 商人The merchants of Arab are doing their things all of the world.
604. mere [miə] a. 仅仅的，只不过的；纯粹的
A mere 2% of their budget has been spent on publicity.他们的预算开支只有2%用于宣传。
605. nuisance [＇nju:səns] n. 令人讨厌的东西（或人）The dog is a terrible nuisance.这只狗真令人讨厌。
606. numerous [＇nju:mərəs] a. 众多的，许多的There are numerous people in the square.有许多人在广场上。
607. parade [pə＇reid] n. 游行 v. 列队行进
608. pants［pænts] [pl.] n. 长裤；内裤He rushed out in pants.他穿着短裤就冲出来。
609. partial［＇pɑ:ʃəl ］a. 部分的；热爱，钟爱 ；偏颇，偏袒
A good teacher should not be partial to anyone of the students. 好的老师不应偏袒任何一个学生。
610. passport ［＇pɑ:spɔ:t ］n. 护照Your passports expire. 你们的护照满期了。
611. prescribe ［pri＇skraib] vt. 开药，吩咐采用...疗法The doctor prepared to prescribe a receipt.
612. primitive [＇primitiv] a. 原始的，早期的
Primitive man made himself primitive tools from stones and bones.
613. ridge ] [ridʒ] n. 脊，山脊，埂We walked along the mountain ridge.我们顺着山脊行走。
614. ridiculous [ri＇dikjuləs] a. 可笑的，荒漠的It&39;ve ever heard in my life.
615. rigid [＇ridʒid] a. 严格的；僵硬的She was rigid with fear.她害怕得全身僵住了。
616. withstand [wið＇stænd ]vt. 经受，承受The bridge withstands the flood.那座桥经得起洪水。
617. witness['witnis] n. 目击者；证据 vt. 注意到；证明
No one could witness that he was present.没有人能证明他在现场。
618. withdraw [wið＇drɔ:] v. 收回，撤销The general decided to withdraw his soldiers.那位将军决定撤军。
619. slippery [＇slipəri] a. 滑的We found it very slippery under foot.我们感到地上很滑。
620. smash [smæʃ] vt. 粉碎，打烂The cup fell and smashed.杯子落下来摔碎了。
621. snap［snæp] n./vt. 折断，拉断；快照The branch suddenly snapped.树枝突然折断了。
622. software ['sɔftwεə] n. 软件Computer software计算机软件
623. solar [＇səulə] a. 太阳的This is a solar calendar.这是阳历
624. lunar ［＇lju:nə] a. 月的，月球的May 5th of the a Chinese lunar calendar is the Dragon Boat Festival.
625. submerge [səb'mə:dʒ] vi. 潜入水中
626. submit［ səb＇mit] vi.(to)屈服，听从vt. 提交，呈递
The developers submitted building plans to the council for approval.开发商把施工方案提交议会以求批准。
627. timber ［＇timbə ］n. 木材，原木The timber has started to decay.木材已开始腐烂。
628. tissue ［＇tisju:] n. 组织；薄纱，手巾纸Give some face tissues to me.给我些面巾纸。
629. title ［＇taitl ］n. 题目，标题I prefer the titleof reporter ．我喜欢报告者的标题。
630. tone [təun] n. 语气，音调His tone is rather unfriendly.他的口气很不友好。
631. drift［ drift] vi. 漂，漂流The snow drifted everywhere.雪飘至各处。
632. drip［ drip] vt. & vi. 滴Water is dripping from the roof.水正从屋顶滴下来。
633. durable [＇djuərəbl] a. 耐用的，持久的I want something durable.
634. duration [djuə'reiʃən] n. 持续，持续期间.Earthquake damage and duration increased.
635. dusk[dʌsk] n. 黄昏，薄暮The street lights come on at dusk and go off at dawn.
636. leather [＇leðə ]n. 皮革He has a pair of leather shoes.他有一双皮鞋。
638. leisure['leʒə] n. 闲暇；悠闲He read books at his leisure.他在空闲时读一些书。
639. loose［ lu:s ］a. 松的，宽松的She is wearing a loose dress.她穿着一件宽松的连衣裙。
640. loosen [＇lu:sən] v. 解开，放松The medicine may loosen your cough.这种药能减轻你的咳嗽。
641. earnest [＇ə:nist] a. 认真的，诚挚的.I like earnest pupils.
642. hence ［hens] ad. 因此，所以；今后，从此It's handmade and hence expensive.这是手工做的，因此很贵。
643. echo ［＇ekəu] n. 回音，回声I could hear the echoes in this temple.我在这座庙里能听到回声。
644. elaborate ［i＇læbəreit] a. 精心设计的，复杂的vi. 详尽说明
You understand the situation; I needn't elaborate any further.
645. elastic [i＇læstik]n. 橡皮圈（带） a. 有弹性的；可伸缩的，灵活的
Our plans are fairly elastic.我们的计划有相当的灵活性
646. elbow ［＇elbəu] n. 肘Don't lay your elbows on the desk.．不要将两肘放在书桌上。
647. electron [i'lektrɔn] n. 电子An electron tube or a vacuum tube. 电子管或真空管
648. volcano[vɔl'keinəu] n. 火山The eruption of a volcano is spontaneous.火山的爆发是自发的。
649. volume ['vɔlju:m] n. 卷，册；体积，容量
For that article he has worked over some 30 volumes of Chinese history.
650. fatigue ［fə＇ti:ɡ］n. 疲劳，劳累The old lady can't bear the fatigue of a long journey.
651. faulty ['fɔ:lti] a. 有错误的，有缺点的We traced the trouble to a faulty transformer.
我们查出故障出在一个有毛病的变压器上。
652. favorable['feivərəbl] a. 称赞道；有利的，顺利的They are favorable to the proposal.他们赞同这项提议。
653. favorite['feivərit] a. 特别受喜欢的 n. 喜爱的人或物Football is my favorite．足球是我最喜欢的。
654. gallery [＇ɡæləri] n. 画廊The art galleries of Florence are very famous.佛罗伦萨的美术馆非常著名。
655. gallon［＇ɡælən ］n. 加仑I'd like five gallons of wine.我要五加仑葡萄酒。
656. gap [ɡæp] n. 间隔，差距
How can we bridge the gap between rich and poor? 怎样才能缩小贫富之间的差距？
657. garbage['ɡɑ:bidʒ] n. 垃圾，废物
The sanitation department is in charge of garbage disposal.环境卫生部门负责处理垃圾。
658. gaze[ɡeiz] v. 凝视，注视Please don't only gaze at the coffee in your cup.
659. gear [ɡiə] n. 齿轮，传动装置You have to change gear manually in this car; it's not automatic.
660. gene [dʒi:n] n. 基因
In this case，an advantageous gene transfer might be preserved. 这样的话，优势基因转移将会得以保留。
661. lest [lest]conj. 唯恐，免得I shall ring you up lest you forget to come. 我会打电话给你，以免你忘了来。
662. liable['laiəbl] a. 可能的，大概的；(to)易于...的；有责任的，有义务的
Every man is liable to error. 人总是要犯错误。
663. liberal['libərəl]a. 自由的；慷慨的；
They have also tended to be more liberal economically than their French counterparts
在经济上，他们趋向于比他们的法国同行更加强调自由主义。
664. liberty['libəti] n. 自由You may extinguish a nation，But not the love of liberty.
你可以消灭一个国家，但不能消灭对自由的热爱。
665. license /license[&39;s license?
666. moisture['mɔistʃə] n. 水分；湿度；潮湿；降雨量Plants suck moisture from the earth.
667. motivate['məutiveit] vt. 激励，激发Teachers should motivate students to be creative.
668. motive['məutiv] n. 动机，目的So far investigators have not offered any motive for the attack. 直至目前，调查人员还没有任何可能的袭击动机。
669. generate['dʒenəreit] vt. 生成，产生（光、热、电等）；生殖
The new car factory will generate a lot of jobs in the area. 新汽车厂将为该地区创造大量就业机会。
670. genius['dʒi:njəs] n. 天才，天赋 Genius is nothing but labor and diligence. 天才只不过是劳动加勤奋。
671. genuine ['dʒenjuin] a. 真的，真诚的
The hostess' warm and genuine welcome made us feel at home at once.
672. gasoline ['ɡæsəli:n] n. 汽油His old car consumed much gasoline. 他的旧车耗油很多。
673. germ [dʒə:m] n. [植] 胚芽，萌芽；微生物，细菌
Keep yourself and the bathrooms clean and germ-free.讲究卫生，保持洗手间清洁无病菌。
674. gesture['dʒestʃə] n. 姿势，手势Handshake is a gesture of friendship. 握手是一种友好的表示。
675. giant['dʒaiənt] a. 巨大的 n. 巨人，巨物The whale is the giant of the sea. 鲸鱼是海洋中的庞然大物。
676. glimpse [ɡlimps]n. 一瞥，一看I caught a glimpse of the waterfall when our train passed by.
677. glory ['ɡlɔ:ri] n. 光荣，荣誉
They fought for glory and won a glorious victory. People glorified them.
他们为荣誉而战，取得了辉煌的胜利，人们颂扬他们。
678. glorious['ɡlɔ:riəs] adj. 光荣的，极好的Pardon is the most glorious revenge. 宽恕是最伟大的报复。
679. golf [ɡɔlf] n. 高尔夫球运动。
680. hydrogen['haidrədʒən] n. 氢Hydrogen is the lightest element . 氢是最轻的元素。
681. oxygen ['ɔksidʒən] n. 氧
682. hostile ['hɔstail]a. 敌对的，敌意的
At worst，they sound hostile to democracy. 从最坏方面看，他们似乎对民主有敌意。
683. household ['haushəuld]n. 家庭，户adj. 家庭的；日常的household expenses. 家庭开支。
684. hook [huk]n. 钩vt. 钩住；引上钩
685. holy ['həuli] a. 神圣地，圣洁的 The holy ceremony he has just heard has moved him.
686. hint[hint] n. vt. 暗示，示意The calm sea gives no hint of the coming storm.
687. hesitate ['heziteit]v. 踌躇； 犹豫
Opportunities to use English are all around you. So don&39;s fine. 在我们身旁就有许多使用英语的机会。所以不要犹豫，勇敢地投入吧！周遭的环境很适宜的。
688. highlight ['hailait] vt. 强调，突出n. 最精彩的部分
The highlight of the trip was the visit to the Eiffel Tower. 这次旅行最精彩的部分就是参观艾菲尔铁塔。
