形容词
中文翻译:宇宙的
同义词:
['extragalactic', 'extraterrestrial']
例句:
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1.The extragalactic object was discovered by astronomers in the constellation of Orion.
天文学家在猎户座发现了一个宇宙物体。
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2. The extragalactic radiation is believed to be caused by a supernova explosion.
人们认为这种宇宙辐射是由超新星爆炸引起的。
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3.The extragalactic galaxy contains billions of stars and galaxies.
这个星系包含数十亿颗恒星和星系。