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-现代词典

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	isobutyrate isobutyric acid isobutyryl isobutyryl-coa dehydrogenase deficiency isobutyryl-coa dehydrogenase, mitochondrial isobutyryl-coenzyme a dehydrogenase deficiency iso c isoc isoca isocaloric iso-cam isocam iso camera setting isocandle diagram isocapnia isocapnic inhalation of cold dry air isocapnic voluntary hyperventilation isocarb isocarboxazid isocarp isocarpic isoce isoceles isoceles triangle isocellular

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Ursa Minor system