空对地的air-to-ground
空对地通信air-ground communication【通信】;air-to-ground communication【通信】;
空地导弹air-to-ground missile【航】;air-to-surface missile【航】;
空对地激光测距器air-to-ground laser range finder【航】
空对地导弹air-to-ground missile
a. 空对地的air-to-ground
空对地air-to-ground【航】
【电】 空对地通讯air-to-ground communication