英语词汇“planetary gear”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	planetary gear
释义	planetary gear (once / 5909656 pages) n WORD FAMILY planetary gear USAGE EXAMPLES A patent planetary gear, also shown in the diagram, gives exactly the same stroke to all the pistons. Vivian, Evelyn Charles, A History of Aeronautics(2010) n an outer gear that revolves about a central sun gear of an epicyclic train Syn\|Hyper epicyclic gear, planet gear, planet wheel 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
随便看	Ptyas mucosus Ptychozoon Ptychozoon homalocephalum p-type semiconductor Pu pub pub-crawl pub crawl pubertal puberty puberulent pubes pubescence pubescent pubic pubic bone pubic hair pubic louse pubic region pubis public public address system publically publican public assistance

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。