欧路词典
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rachet /'rætʃit/

添加到生词本

英汉-汉英词典
n. (防倒转的)棘齿
近义、反义、联想词
义词
n.
mechanical device

联想词
ratchet棘轮;screw旋，拧;wrench扳手，扳钳;screws潜;tighten变紧;loosen放松;crank曲柄;clamp夹子;lever杠杆;notches刻痕;bolt门闩;

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相似单词

racetrack, race-track, raceway, racewinite, Rachel, rachet, rachiagia, rachial, rachialbuminimeter, rachialbuminimetry,