重返大气层英文怎么说

"Re-entry" 是指飞行器从太空返回地球的过程。这个词来源于英文 "re-" 和 "entry"，"re-" 是一个前缀，表示 "again" 或 "back"，而 "entry" 是指进入的意思。因此，"re-entry" 的意思是 "重新进入" 或 "再次进入"。

下面是一些关于 "re-entry" 的英文例句和中文翻译：

The space shuttle made a successful re-entry into the Earth's atmosphere. (航天飞机成功地重返大气层。)
The spacecraft's heat shield protected it during re-entry. (飞行器的热屏障在重返大气层时保护了它。)
The re-entry of the capsule was captured on camera. (太空舱的重返大气层被摄像机捕捉到。)