air defense exercise信息详情
防空演习
air defense───n.防空; 空防
defense───n.防卫，防护；防御措施；防守；vt.谋划抵御
exercise───n.运动；练习；运用；操练；礼拜；典礼；vt.锻炼；练习；使用；使忙碌；使惊恐；vi.运动；练习
exculpation defense───免责辩护
exercise equipment───训练设备
dapper defense───潇洒的防守
turret defense───炮塔防御
nonpareil defense───非军事辩护
echinodermata defense───棘皮动物防御
exercise is being held in the South China Sea, where both navies will conduct maritime surveillance, air defense and anti-submarine warfare exercises.───演习正在南海举行，双方的海军都将进行海上监视，防空和反潜战演习。
Starting Tuesday, Iran began to meet for five days, claiming to be the largest-ever in the history of Iran air defense exercise.───从本周二开始，伊朗开始举行为期五天，号称是伊朗史上规模最大的一次防空演习。
Russia is criticizing Iran for conducting an air-defense exercise near a nuclear plant Russia is helping to build.───伊朗在俄罗斯协助建设的一个核电站附近进行防空演习，俄罗斯表示批评。