extraterrestrial
adj. 地球(或其大气圈)外的；行星际的
n. 外星人
近义词：alien，creature，Martian，celestial，interplanetary，interstellar，otherworldly，extraterrestrialbeing，
详细释义
adj.(形容词)
- 地球（或其大气圈）外的
- 宇宙的
- 外星球的
- 行星际的
n.(名词)
- 外星人
- 外星生物
- 天外来客
- 宇航员
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- =extra-terrestrial
英英释义
Noun
- a form of life assumed to exist outside the Earth or its atmosphere
Adjective
- originating or located or occurring outside Earth or its atmosphere;
"is there extraterrestrial life?"
例句
用作形容词(adj.)
- They claimed that they had been in contact with extraterrestrial beings.他们声称在同外星人保持联络。
- Extraterrestrial life has often become the subject of science fiction films.科幻片经常以外星生命为主题。
用作名词(n.)
- The extraterrestrial would say we all speak dialects of one common language.这位外星人会觉得，我们都在讲一种语言中的不同方言。