extraterrestrial

英 [ˌekstrətəˈrestriəl]

美 [ˌekstrətəˈrestriəl]

n. (故事中的)天外来客，外星人，外星生物
adj. 地球外的; 外星球的; 宇宙的

BNC.36847 / COCA.15606

牛津词典

noun

（故事中的）天外来客，外星人，外星生物
(in stories) a creature that comes from another planet; a creature that may exist on another planet

adj.

地球外的；外星球的；宇宙的
connected with life existing outside the planet Earth
1. extraterrestrial beings/life
  外星人 / 生命

ADJ 地外的
Extraterrestrialmeans happening, existing, or coming from somewhere beyond the planet Earth.
1. NASA has started a 10-year search for extraterrestrial intelligence.
  美国航空航天局已经启动了一个为期10年的寻找外星人的项目。
2. ...extraterrestrial rocks.
  地外岩石
地外智慧生物；外星人
Extraterrestrialsare living creatures that some people think exist or may exist in another part of the universe.

noun

a form of life assumed to exist outside the Earth or its atmosphere
Synonym:extraterrestrial beingalien

adj

originating or located or occurring outside Earth or its atmosphere
1. is there extraterrestrial life?

A Russian astronomer claimed Monday that humans will encounter extraterrestrial life by 2031.
一位俄国航天学家周一宣布到2031年，地球人类将会遇见外星生命。
In addition to extraterrestrial signals we might see signs of evaporating black holes or discover new pulsars.
除了来自外星人的信号，我们可能还会看到黑洞蒸发或者发现新的脉冲星。
Extraterrestrial activity will be limited to exploration.
地球外的活动将限于探测。
This is a representative of an extraterrestrial civilization.
它是唯一的外星人的尸体已被访问的人。
I was investigating the possibility of an extraterrestrial presence.
我在调查地外生命存在的可能性。
A concentrated search for extraterrestrial life.
对地球外生命全力以赴的搜寻。
Here are10 man-made things falsely attributed to extraterrestrial influence.
以下是10项人造的东西，它们被错误地归因于地外生命的影响。
Do you believe the existence of extraterrestrial beings?
你相信有外星人吗？
Wilcock has been told by additional independent sources that extraterrestrial disclosure will take place by the end of2009.
有人向Wilcock提供了2009年年底公开外星真相的其它证据。
The search for extraterrestrial intelligence is the search for a generally acceptable cosmic context for the human species.
对于地球外智慧生命的研究是为了人类研究一种总的来说可接受的宇宙背景研究。