英语词汇“derailleur”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	derailleur
释义	derailleur noun DEFINITIONS1 1 a device that moves the chain when you change gears on a bike Over the nearly 40 years I’ve spent working in bike shops, I have collected about 1,400 rear derailleurs. Submitted from: United Kingdom on 07/06/2018 Open Dictionary - June2018 Noun☞derailleur
随便看	picker picket picket fence picket line pick holes in something pickin pickings pickle pickleball pickled pickle fork pick-me-up pick off pick on pick out pick over pick over the bones of something pickpocket pick someone’s brains pick someone’s pocket pick something to pieces pick through pick up pickup pick up after

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