friction
柯林斯词典
1. N-UNCOUNT If there is friction between people, there is disagreement and argument between them. (人与人之间的) 摩擦[also N in pl]
Sara sensed that there had been friction between her children. 萨拉感觉到她的孩子们中间出现了摩擦。
2. N-UNCOUNT Friction is the force that makes it difficult for things to move freely when they are touching each other. 摩擦力
The pistons are graphite-coated to reduce friction. 活塞表面涂有石墨以减少摩擦。
返回 friction
friction /ˈfrɪkʃən/ (frictions)
剑桥词典
friction noun [U] (FORCE)
the force that makes it difficult for one object to slide along the surface of another or to move through a liquid or gas
摩擦力；摩擦
When you rub your hands together the friction produces heat . 揉搓双手时，摩擦会产生热量。
friction noun [U] (DISAGREEMENT)
disagreement or unfriendliness caused by people having different opinions
（观点不同者之间的）摩擦，不和
There's a lot of friction between my wife and my mother . 我妻子和我母亲之间有很多龃龉。
Politics is a source of considerable friction in our family . 政治问题在我们家是矛盾的一大根源。
Border clashes have led to increased friction between the two countries . 边境冲突引发了两国间更大的摩擦。 返回 friction