Grinding wheel
01
砂轮, 磨轮
a wheel-shaped abrasive tool used for sharpening, shaping, or smoothing surfaces by removing material through the frictional action of abrasive grains bonded to the wheel
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
grinding wheels
例子
The mechanic used a grinding wheel to sharpen the tools before starting the repair work.
机械师在开始维修工作之前用了一个砂轮来磨利工具。
