outer space
US /ˌaʊtər ˈspeɪs/
UK /ˌaʊtər ˈspeɪs/
1.
外太空, 宇宙空間
the physical universe beyond the earth's atmosphere
:
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Astronauts explore outer space.
宇航員探索外太空。
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The satellite was launched into outer space.
衛星被發射到外太空。
外太空, 宇宙空間
the physical universe beyond the earth's atmosphere