用drum造句

1、Hear how it beats like a drum on the dock-leaves!

听它像鼓一样敲在牛蒡的叶子上的声音！

2、These beams may be produced either by beam or drum warping methods.

可以采用轴经整强经生产这类经轴。

3、Install newly cut fast line into the drawworks drum and fasten the clamp with the torque wrench.

把刚割断的快绳头装到绞车辊筒内，用扭矩扳手上紧活绳头卡子。

4、Patient: My ear drum was perforated when I swam at the sea shore.

病人：我在海边游泳的时候，就发现耳鼓膜穿孔了。

5、If the normal, high-speed friction film and brake drum clearance.

若正常，可高速磨擦片与制动鼓间隙。

用drum造句

Drums are basic to African music.