英语词汇“ratchet jack”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	ratchet jack
释义	ratchet jack noun a screw jack rotated by a ratchet mechanism. Origin of ratchet jack First recorded in 1870–75 Words nearby ratchet jack ratcatcher, ratch, rat cheese, ratchet, ratchet effect, ratchet jack, ratchet wheel, rat claw foot, rate, rateable, rate base Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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ratchet jack