crank_arm造句

1、Each piston has a crank arm attached to a crankshaft.
每个活塞有曲柄连接曲轴臂。

2、They sit pretty close to the crank arm and we've been quite pleased with them so far.
他们坐在非常接近曲柄，我们已经对他们相当满意为止。

3、To power the machine, several people would turn a crank arm connected to the vacuum pump.
要操作此机器，需要几个人转动与真空泵相连的曲柄装置。

4、Affix using one of the crank arm fixing bolts.
词缀使用其中的一个曲柄臂固定螺栓。

crank arm翻译