单词 | planet gear |
释义 | planet gear (once / 11819311 pages) n WORD FAMILY planet gear USAGE EXAMPLESYou can also watch his Planet Gear music video here. The Guardian(Jul 03, 2012) n an outer gear that revolves about a central sun gear of an epicyclic train Syn|Hyper epicyclic gear, planet wheel, planetary gear cogwheel, gear, gear wheel, geared wheel a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion |
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英语词典包含147318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。