extraterrestrial [,ekstrəti'restriəl]

英汉解释

adj. 地球外的
n. 天外来客

同义词

n. alien，extraterrestrial being

参考例句

1. He theorized that there are possible answers to whether there is extraterrestrial life.
另外他还推理了对于是否存在外星生命的可能回答。
2. Scientists have broadened search for extraterrestrial life on other planets in recent years.
科学家们近年来已经扩大在其他星球上搜寻外星生命。
3. 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根据陨星上存在碳化合物这一事实得出的。

英英解释

n.
  1. a form of life assumed to exist outside the Earth or its atmosphere
  2. originating or located or occurring outside Earth or its atmosphere

网络释义

extraterrestrial
地球外的; 外星人; 行星际的; 地球外的,地球大气圈外的;
extraterrestrial noise
地外噪声; 地球外噪声;
extraterrestrial radiation
地球外的（行星际的）辐射; 地外辐射 更多科技词汇; 外太空辐射;
extraterrestrial being
外星人;
extraterrestrial mapping
地球外测圆;