Synset:valve rocker
Hypernyms:lever
Inherited Hypernyms:rocker armleverbarimplementinstrumentalityartifactwholeobjectphysical entityentity
单词 | rocker arm |
释义 | Rocker Arm nnoun.artifacta lever pivoted at the center; used especially to push a valve down in an internal-combustion engine Synset:valve rocker Hypernyms:lever Inherited Hypernyms:rocker armleverbarimplementinstrumentalityartifactwholeobjectphysical entityentity |
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