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	WordReference Random House Learner's Dictionary of American English © 2024 de•rail•leur /dɪˈreɪlɚ/USA pronunciation n. [countable] Transport, Sporta gear-shifting mechanism on a bicycle that shifts the chain from one gear wheel to another. WordReference Random House Unabridged Dictionary of American English © 2024 de•rail•leur (di rā′lər),USA pronunciation n. Transport, Sporta gear-shifting mechanism on a bicycle that shifts the drive chain from one sprocket wheel to another. French dérailleur literally, a device causing disengagement or derailing, equivalent. to déraill(er) to derail + -eur -eur 1945–50
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英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

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更新时间：2025/7/25 4:48:00