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pulley 'puli

CET6 GRE

释义

n. 滑车, 滑轮
[医] 滑车

英文释义

n. a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope

词形变化

复数: pulleys

BNC词频排名: 20,246 | 当代语料库词频排名: 15,800