n. 太空行走,在

天舱外的活动
近
词
v. 联想词
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evolutional,
evolutionary,
evolutionism,
evolutionist,
evolutive,
evolutivity,
evolutoid,
evolvable,
evolvate,
evolve,
相似单词
spacesickness,
spacesuit,
spacetalk,
spacetime,
space-time,
spacewalk,
spacewalker,
spacewalking,
spaceward,
spacewarn,