designed for defense from a surface position against air attack
例句
用作形容词 (adj.)
The computer further aids these operators by calculating the most effective use of the interceptor aircraft, antiaircraft funs, and also antiaircraft missiles. 计算机进一步的帮助由计算阻止的人飞机的最有效的使用的这些操作员，防空的趣事，并且也防空的导弹。
用作名词 (n.)
Antiaircraft guns downed three bombers. 高射炮击落了三架轰炸机。
The new type of antiaircraft gun will go into service next year. 新型的高射炮明年将开始启用了。
美
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