英语词汇“ursa minor system”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	ursa minor system
释义	Ursa Minor system Ursa Minor system A dwarf elliptical galaxy that is a member of the Local Group. Ursa Minor system [′ər·sə ′mī·nər ‚sis·təm] (astronomy) A dwarf spheroidal galaxy in the Local Group, about 2.1 × 10⁵ light-years (1.2 × 10¹⁸ miles or 2.0 × 10¹⁸ kilometers) away.
随便看	irdyn ire ire. ire1 ire1a ire1-alpha ire1b ire1 beta ire1-beta ire1p ire2 irea ireaa ireab ireach iread i read it somewhere ire ad largum i read that as i read you loud and clear ireaf i really do i really don't care i really don't care about football i really don't give a stuff

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Ursa Minor system