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单词 pinch bar
释义
Pinch Bar
nnoun.artifacta lever with a pointed projection that serves as a fulcrum; used to roll heavy wheels
Hypernyms:lever
Inherited Hypernyms:pinch barleverbarimplementinstrumentalityartifactwholeobjectphysical entityentity
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更新时间:2025/2/21 6:50:25