雅思单词drainage什么意思-drainage词组短语_例句_同义词

drainage意思

n.排水；排水系统；污水；排水面积

drainage词组短语

drainage system:排水系统，渠道系统；水系；引流装置

drainage area:排水面积

gas drainage:排瓦斯设备，瓦斯抽放

water drainage:排水

drainage basin:（美）[地]（河流的）流域；流域盆地

drainage同义词

n.emptying,voidance,evacuation

drainage例句

1.No.Really they just need to find the money for something to replace the drainage channels,in order to protect against flooding now.

是的。他们现在只需要寻找资本来代替抽水水渠，以防洪涝灾害。

2.And that's exactly what lymphatic drainage is all about.

这正是所谓的淋巴引流术。

3.In the capital,Kampala,a number of wetland systems are responsible for drainage.

在首都坎帕拉，一些湿地系统负责排水。

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