tube [tuːb] n. 管子
英英解释（牛津词典）：
就是 hose。参考：化工管道设计技术英语词汇(1) (见连接)P.S. tube 好像是硬的吧？参考资料：http://www.zftrans.com/favorite/vocabulary/2006-11/28/0716061128071627110375.htm 。
a long hollow pipe made of metal，plastic，rubber，etc.，软管的英文单词，through which liquids or gases move from one place to another，
a long hollow pipe made of metal，plastic，rubber，etc.，through which liquids or gases move from one place to another
hose它有塑料软管和塑料水带的意思。
tube的特点：
液体或气体通过它从一个地方移动到另一个地方（through which liquids or gases move from one place to another）
软管 [词典] hose; tube; flexible pipe; flexible tube;[例句]活动房屋通过一系列复杂的软管、管道和连杆与汽车相连。The trailer was connected to the car by means of a complicated system of hoses, pipes and 。
单词选自：
人教精通版小学《英语》
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根据艾宾浩斯记忆原理，请复习单词：
