n. 〔人们之间的〕不合，冲突，摩擦 ≈ tension

n.  摩擦力

n.  摩擦

• Part of the problem is that almost two decades after Amazon filed the one-click patent, the online retail shopping and buying experience is filled with frictions. 有各种摩擦

• Having my mother living with us causes friction at home. 我妈和我们一起住就会给家里造成矛盾。

• His independent attitude was a constant source of friction with his boss. 他我行我素的做派一直是他与老板不合的根源。

• Check your rope frequently, as friction against the rock can wear it away. 要经常检查绳索，因为与岩石摩擦会使它磨损。

BrE /əˌbriːviˈeɪʃn/