re-entry

n [C, U] 1 (act of) re-entering 重新进入或加入; 重返; 重新报名; 再次报名. 2 return of a spacecraft into the earth's atmosphere (宇宙飞船)重返地球大气层: The capsule gets very hot on re-entry. 航天舱在重返大气层时产生高热.


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