名词
中文翻译：宇航员
同义词：
['astronaut', 'astronaut']
例句：
-
1.He was an accomplished oceanaut who had flown to the moon.
他是一位经验丰富的宇航员，曾飞往月球。
-
2.The space agency is recruiting for a new oceanaut program.
该航天机构正在招募新的宇航员项目。
-
3.The oceanauts spent weeks in training before they were sent into space.
这些宇航员在被送往太空之前，进行了数周的训练。