英英释义
Noun- the airborne branch of a country's armed forces
- the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space
例句
用作名词(n.)- He services in a squadron of US Air Force.他在一支美国空军部队里服役。
- This plane is configured for our air force.这架飞机是按我们空军作战要求装配的。
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