| [/ˈjuːnɪvɜːs; ˋjunəˏvəs/] n 用法:
1 the universe [sing]all existing things, including the earth and its creatures and all the stars, planets, etc in space 宇宙; 世界; 天地万物. 用法:
2 [C] system of galaxies 星系; 银河系:
Are there other universes outside our own? 在我们的银河系之外还有别的星系吗? |