英语词汇run in怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	run in
释义	run in obj USE CAREFULLY Br and Aus run obj in Am break in v adv [M] to use (a new engine) carefully, until it is working completely and correctly 对（汽车等）试车，磨合 I'm still running the engine/car in, so I won't drive fast. 我仍处于磨合试机/试车阶段，所以我不会开得太快。
随便看	arts artwork arty arty AS as as as as as as asap asbestos asbestosis ascend ascendancy ascendant ascent ascertain ascetic ascetically asceticism ASCII ascorbic acid ascot

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