airspace
n [U] part of the earth's atmosphere above a country and legally controlled by that country 空域; 领空: a violation of British airspace by foreign aircraft, ie flying over Britain without permission 外国飞机对英国领空的侵犯.
n [U] part of the earth's atmosphere above a country and legally controlled by that country 空域; 领空: a violation of British airspace by foreign aircraft, ie flying over Britain without permission 外国飞机对英国领空的侵犯.
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