英语词汇“double-helical 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	double-helical gear
释义	WordReference Random House Unabridged Dictionary of American English © 2024 dou′ble-hel•i•cal gear′ (dub′əl hel′i kəl).USA pronunciation Mechanical EngineeringSee herringbone gear.
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