英语词汇“spiral arm”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 arm
释义	spiral arm Astron. any of the elongated and curved spiral sections that are connected to the center of a spiral galaxy. [1910-15]
随便看	hordein hordeolum Horeb horehound Horgan hor. interm. Horite horizon Horizon Club horizon distance horizonless horizontal horizontal bar horizontal mobility horizontal stabilizer horizontal tasting horizontal union horme hormic theory Hormigueros Hormisdas hormone hormone replacement therapy Hormuz horn

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