extraterrestrial是什么意思
n.外星人
网络释义：外星；地球外的；地外；行星际的
extraterrestrial怎么读（音标发音）
复数：extraterrestrials
extraterrestrial例句及用法
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 . One theory about the existence of extraterrestrial life rests on the presence of carbon compounds in meteorites.
地球外存在生命的理论是基于陨星上存在碳化合物质这一事实的.
来自《简明英汉词典》
3 . Discovering just one extraterrestrial civilization would have profound significance.
仅仅发现一个地外文明世界就会具有很深的意义.
来自辞典例句
4 . Methane may have extraterrestrial significance.
甲烷具有星际意义.
来自辞典例句
5 . In going through the earth's atmosphere the light from an extraterrestrial bodies suffers considerable absorption.
从地球以外的所有星体射来的光,在通过地球大气时,都会遭受很大的吸收.
来自辞典例句
2.originating or located or occurring outside Earth or its atmosphere;
is there extraterrestrial life?
1 . 外星
search for extraterrestrialintelligence , seti ., 寻找外星智慧.
2 . 地球外的
extratensive type 外张型extraterrestrial地球外的extraterrestrial外星人
3 . 地外
solar system exploration and extraterrestriallife search ., 太阳系探索和地外生命搜索.
4 . 行星际的
1. Extraterritorial Effectextraterrestrial行星际的extraterritoriality 治外法权
extraterrestrial相关短语搭配
1 . 地外噪声
extrastratal source 层外来源extraterrestrial noise 地外噪声extraterrestrial photograph 从外层空间拍得的地面相片.
1 . 外星生命
The search for extraterrestrial life actually involves some earth center sciences Earth - centered science , too ., 事实上寻找外星生命也涉及一些基于地球的科学.
1 . 从外层空间拍得的地面相片
1. extraterrestrial photograph 从外层空间拍得的地面相片2. Principles relating to Remote Sensing of the Earth from Outer Space 关于从外层空间遥感地球.
1 . 地外智慧生物
extrasolar planetary system 太阳系外行星系extraterrestrial intelligence 地外智慧生物extreme helium star 极端氦星
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