同义词: water wheel
同义词: water wheel
以上来源于: WordNet
N-COUNT A waterwheel is a large wheel that is turned by water flowing through it. Waterwheels are used to provide power to drive machinery. 吊水机
There was much debate on the relative efficiencies of different types of waterwheels.
关于不同类型水车的相对效率有很多争论。
If time allowed me to come closely to the waterwheels, I would be taken some photos with them.
如果时间允许我与水轮有亲密的的接触,我会拍些相片。
Like waterwheels, windmills were among the original prime movers that replaced human Beings as a source of power.
和水车一样,风车是最早代替人力的动力机之一。
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