friction的例句

friction 的相关例句:

41.	internal friction
	内摩擦，内耗
42.	moist friction
	（医）湿擦
43.	political friction between two countries
	两国间的政治冲突
44.	rolling [sliding] friction
	滚动[滑动]摩擦
45.	get on together without friction
	和睦相处
46.	friction over the nuclear project
	关于核工程的争执