aeropause

/air-uh-pawz/US // ˈɛər əˌpɔz //UK // (ˈɛərəˌpɔːz) //

空中绝境,气顶,空中绝顶,空中断层

Definitions

n.名词 noun

1
Aeronautics.
- : the indefinite boundary in the upper atmosphere beyond which the air is too thin for conventional aircraft to operate.