pulley-block
英['pʊliːbl'ɒk]
美['pʊliːbl'ɒk]
- 滑轮组,滑车组,手拉吊挂
详细释义
Noun:
-
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
相关词汇
- pulley 滑车
- pulley block 滑轮组
- block 街区
【近义词】
【邻近词汇】
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