Part Holonyms:epicyclic gear train epicyclic train
Hypernyms:cogwheel gear gear wheel geared wheel
Inherited Hypernyms:sun geargearwheelmachinemechanical devicemechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity
| 单词 | sun gear |
| 释义 | Sun Gear nnoun.artifactthe central gear in an epicyclic train Part Holonyms:epicyclic gear train epicyclic train Hypernyms:cogwheel gear gear wheel geared wheel Inherited Hypernyms:sun geargearwheelmachinemechanical devicemechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity |
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英语词典包含147479条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。