英语词汇“sun-and-planet gear”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sun-and-planet gear
释义	WordReference Random House Unabridged Dictionary of American English © 2024 sun′-and-plan′et gear′ (sun′ən plan′it),USA pronunciation [Mach.] Mechanical Engineeringa planetary epicyclic gear train. 1900–05
随便看	packman pack rat pack rolling packsack packsaddle packthread packthreaded packtrain pack up pack wall packwood pac-man defense pacs -pact- pact pact of steel pactolus pad padang padauk padded padded cell padding paddington paddle

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