英语词汇“extragalactic system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	extragalactic system
释义	extragalactic system 河外星系
随便看	two reaction machine theory two reaction method two-reaction method two-reaction theory two redundance(-cy) two-redundant code two redundant hamming code two refrigerant system two-region two-region reactor two-resistance theory two resistance theory two-resonance maser two-resonator klystorn two-resonator klystron two-resonator klystron amplifier two-revolution two-revolution printing machine two-revolution printing press two revolving field method two-ribbon flare two-ring two ring piston two-rings two-ring storage system sewy sezz sfac sfbg sfbh sfbj sfbm sfbs sfbz sfbzxbyy しょむしょむ【処務】しょむ【庶務】しょめいしょめいしょめい【書名】しょめい【署名】しょめいうんどうしょめいうんどう【署名運動】しょめん