“spiral arms of the galaxy”的概念、定义、翻译、参考文献-科学参考

单词	spiral arms of the galaxy
释义	spiral arms of the galaxy Encyclopedia 理学银河系旋臂释 spiral arms of the galaxy银河系旋臂银河系中由年轻恒星、气体和尘埃聚集所勾勒出的主要旋臂结构。
随便看	Martial art martial art court Martial Arts Novels Martial Aural Skills Martial Dance of Tiao Ji Mo Martial Flexibility Martial Hardness Martial Laws Martial Lightness martial male role Martial Visual Skills Martian atmosphere Martian dust storm martian invasion: the panic of the american by radio broadcasts Martian meteorite Martian moon Martian opposition Martian probe Martian satellite Martianus Martian year Martin Martina Hingis Martin Alfred Hansen Martin Allen Klein

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