surfacetoair
常见例句
- 5 fighter squadrons, 2 helicopter regiments, 2 reconnaissance squadrons, 1 antisubmarine warfare helicopter squadron, 8 surfacetoair missile battalions, 15 airdefense artillery regiments
空军主要装备（1997）：90架强击机，80架战斗机，侦察机，27架运输机，46架联络机，74架教练机，48架直机，40枚地对空导弹，空对空导弹，空对地导弹 返回 surfacetoair