friction

释义

n. 摩擦, 摩擦治疗, 不和\n[医] 摩擦 friction coefficient 磨擦系数 friction force 摩擦力 friction factor 摩擦因子；摩擦率

例句

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。

Putting oil on both surfaces reduces friction.

两面都上油可减小摩擦力。