词汇“河外星系”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	河外星系
释义	河外星系河外星系[hé wài xīng xì]1.■{天} anagalactic nebula; extragalactic system; extragalactic nebula; external galaxy 常用词组1.■河外星系源 extragalactic source
随便看	spool stand spool tile spool traverse spool-type control valve spool type porcelain insulator spool valve spool valve spool valve pump spool wheel spoolwood spoolwright spoon spoonbill spoondrift spooner spoonerism spoon-fashion spoon-fed spoon-feed spoon-feeding spoon fitting spoonful spoon gouge spoonily spoon-meat

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