| 释义 |
as·tro·naut AHD[ăsʹtrə-nôt'] D.J.[ˈæstrəˌnɔːt]K.K.[ˈæstrəˌnɔt]n.（名词）- A person trained to pilot, navigate, or otherwise participate in the flight of a spacecraft.宇航员：在宇宙飞船的飞行中训练来导航，驾驶航天飞机，或参与其它活动的人员
- astro- astro-
- Greek nautēs [sailor] from naus [ship] * see nāu- 希腊语 nautēs [水手] 源自 naus [船] * 参见 nāu-
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