单词	侧向螺旋星系
释义	侧向螺旋星系edge-on spiral galaxy
随便看	democratic morality democratic national committee 民主党全国委员会 democratic organization democratic paradox democratic parent democratic-participant media theory democratic party democratic people's republic of korea democratic people's republic of korea 朝鲜民主主义人民共和国 democratic-republican democratic-republican party democratic republic of congo democratic republic of madagascar democratic republic of vietnam 越南民主共和国 democratic socialism democratic socialist republic of sri lanka democratic society democratic spirit democratic study group democratic transition democratic unionist party democratic、democratical democratifiable democratisation democratise