单词
friction
读音
ˈfrɪkʃn
美式
英式
词根
Friction源自拉丁词汇 "frictionem"，其含义是“擦，磨”。同样源于此词根的单词有: * Frictional： adj. 摩擦的，由摩擦引起的 * Frictionless： adj. 无摩擦的
释义
n. 摩擦，[力] 摩擦力 [ 复数 frictions ]
例句
The pistons are graphite-coated to reduce friction.
活塞表面涂有石墨以减少摩擦。
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。
Friction between moving parts had caused the engine to overheat.
活动部件的摩擦使发动机过热。
The pistons are graphite-coated to reduce friction.
活塞表面涂有石墨以减少摩擦。
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。
Friction between moving parts had caused the engine to overheat.
活动部件的摩擦使发动机过热。
强化记忆
为了记住 "Friction" 这个词，你可以想象两个对象之间的摩擦，比如擦干湿的双手。双手摩擦会产生摩擦力（friction），这样就可以帮助你记住这个词的含义。"Friction"一词在16世纪左右从拉丁语翻译成英语，最初的含义是“磨擦”。随着科学的发展，这个词的含义也迅速扩展，用于表达物理学中的摩擦力概念。在近现代，这个词也常常被用来比喻矛盾和冲突。
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but it's hard for her to get loans and to get paid:friction.Our access to digital money and our ability to freely transact
They render our choices effortless,friction-free.Yet they exact a heavy toll.
and can seamlessly relocate anywhere they wantwith minimal friction.One which would eventually allow individuals,
you have to just focus on designing for a real needat low friction.Now, Brasilia is fascinating.
and you could just feel something resisting you?That would be friction.Friction is the force that opposes motion.
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