英语词汇“rotary wing”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	rotary wing
释义	WordReference Random House Unabridged Dictionary of American English © 2024 ro′tary wing′, [Aeron.] Aeronauticsan airfoil that rotates about an approximately vertical axis, as that supporting a helicopter or autogiro in flight. 1930–35
随便看	down-and-out down-at-heel downbeat down-bow downburst down card downcast downcastly downcastness downcome downcomer downcourt downcurved downcycle downdraft down east down-easter downer downers grove downey downfall downfallen downfield downgrade downgrader

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