Waterwheel
01
a mechanical device powered by flowing or falling water, typically used to generate mechanical power for tasks such as grinding grain or pumping water
语法信息
有生性状态
无生命
形态构成
复合词
可数
singular
not gender specific
复数形式
waterwheels
例子
The historic mill relied on a large waterwheel to turn grindstones and produce flour.
02
a wheel with buckets attached to its rim; raises water from a stream or pond
例子
The waterwheel lifted river water into an irrigation channel.
