英语词汇“spiral 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	spiral gear
释义	WordReference Random House Unabridged Dictionary of American English © 2024 spi′ral gear′, Mechanical Engineeringa type of helical gear used for transmitting power between shafts that are at an angle to each other. Mechanical EngineeringSee spiral bevel gear.
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