From this you can calculate the total mass in the Galaxy.由此你可以算出银河系的总质量。The Galaxy consists of 100 billion stars.银河系由1,000亿颗恒星组成。a galaxy of Hollywood stars好莱坞影星的荟萃...

hypergalaxy的音标：hypergalaxy的英式发音音标为：[haɪpə'gæləksɪ]hypergalaxy的美式发音音标为：[haɪpə'gæləksɪ]...

n.总星系，超星系...

galaxy的音标：galaxy的英式发音音标为：['gæləksi]galaxy的美式发音音标为：['ɡæləksi]...

galaxy的复数形式为：galaxies...

metagalaxy的复数形式为：metagalaxies...

超总星系...

metagalaxy的音标：metagalaxy的英式发音音标为：[ˌmetə'gæləksɪ]metagalaxy的美式发音音标为：[ˌmetə'gæləksɪ]...

n.宇宙，全星河系统...

n.星系，银河系，一群显赫的（出色的）人物...

Astronomers have discovered a distant galaxy.天文学家们发现了一个遥远的星系。The Galaxy consists of 100 billion stars.银河系由1,000亿颗恒星组成。The spaceman flew through the galaxy at the speed of light.太空人以光速穿越银河系.We report Chandra observations ...

n.反星系（一个假设的由反物质构成的星系）...

hypermetagalaxy的音标：hypermetagalaxy的英式发音音标为：[haɪpəmetə'ɡæləksɪ]hypermetagalaxy的美式发音音标为：[haɪpəmetə'ɡæləksɪ]...

antigalaxy的音标：antigalaxy的英式发音音标为：[æntɪ'ɡæləksɪ]antigalaxy的美式发音音标为：[æntɪ'ɡæləksɪ]...

People majoring in astronomy should have a general view of the metagalaxy.学天文的应该对总星系有个大体的认识....

galaxy的近义词/同义词有：company, illustrious, group, notables, eminent, assemblage, universe, star, deep, space, constellation, cluster, island, heavens, Way, starry, cope, Milky。n.galaxy的近义词（人才荟萃,一群显赫人物）：company, illustrious, g...