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单词 pulley
释义
Pulley
nnoun.artifacta 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
Synset:block pulley-block pulley block
Part Holonyms:block and tackle
Hypernyms:machine simple machine
Inherited Hypernyms:pulleymachinemechanical devicemechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:bollockbullock blockfairleadidle pulleyidle wheelidler pulley
Full Hyponyms:
bollockfairleadidle pulleysnatch block
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更新时间:2025/2/3 13:13:54