常見(jiàn)例句用作名詞 (n.)Friction generates heat.摩擦生熱。Oil can reduce friction.潤(rùn)滑油能減小摩擦力。When Joan returned to work, the friction between them increased.瓊廻來(lái)工作後,他們之間的摩擦加劇了。Family frictions can interfere with a child's schoolwork.家庭中的爭(zhēng)吵會(huì)影響孩子的學(xué)業(yè)。用作名詞 (n.)Constant friction wore out the heels of my shoes.不斷的摩擦磨損了我的鞋跟。Matches are lighted by friction.火柴由摩擦而生火。Friction lowers the efficiency of a machine.摩擦減低機(jī)器的傚率。Friction causes a rolling ball to stop finally.摩擦力使?jié)L動(dòng)的球最終停了下來(lái)。Without friction, the brake would not work.如果沒(méi)有摩擦力,制動(dòng)器就不能制動(dòng)。I oiled the machine to reduce friction.我把機(jī)器上油,以減少摩擦力。My daughter and son always have frictions.我女兒和兒子縂發(fā)生矛盾。There is some friction among the family members.家庭成員間有些摩擦。 返回 frictionally