英语词汇“builder's jack”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	builder's jack
释义	builder's jack noun 1. a. : a bracket that rests on a windowsill and projects outside for a worker to stand or sit upon in repairing a window b. : a bracket fastened to a wall to support a scaffold 2. : a jack (as a jackscrew) used by builders
随便看	raddleman rade raden radiability radiac radial radial radial arm radial artery radial bearing radial brick radial canal radial drill radiale radial engine radial-flow radial gate radial head radial keratotomy radially radially radially symmetrical radial motion radial nerve radial-ply tire

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