extra-terrestrial

英 ['ekstrətɪr'estriəl] 美 ['ekstrətɪr'estriəl]

• n. 外星人；adj

英英释义

名词 extraterrestrial:

1. a form of life assumed to exist outside the Earth or its atmosphere

形容词 extraterrestrial:

1. originating or located or occurring outside Earth or its atmosphere