n. outer border of the earth's atmosphere beyond which it is presently impossible to conduct manned flights
AEROPAUSE
Meaning of AEROPAUSE in English
Explanatory English dictionary bed edition. Толковый словарь английского языка Редакция bed. 2012
n. outer border of the earth's atmosphere beyond which it is presently impossible to conduct manned flights
Explanatory English dictionary bed edition. Толковый словарь английского языка Редакция bed. 2012