英语词汇“perseus 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	perseus arm
释义	Perseus arm Perseus arm See Galaxy. Perseus arm [′pər·sē·əs ‚ärm] (astronomy) A spiral arm of the Milky Way galaxy visible in the constellation Perseus, located (as viewed from the earth) in the direction opposite that of the galactic center.
随便看	gnptag gnptg gnpu gnq gnqs gnr gnra gnrc gnrd gnrdg gn-rh gnrh gnrha gnrh analog gnrh analogues gnrh antagonists gnrh-like ovarian hormone gnrhr gnrhs gnrh stimulation test gnri gnrmnh gnrp gnrpb gnrr

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Perseus arm