Our anti-aircraft guns accounted for five enemy bombers.

我们的高射炮击落了五架敌人的轰炸机。

《牛津词典》

Anti-aircraft guns opened up.

高射炮开始射击。

《牛津词典》

At times of completely undercast skies, the anti-aircraft fire was totally inaccurate when radar jamming was employed.

在完全阴天的情况下，采用雷达干扰时，防空火力完全不准确。

youdao

He called for sixty thousand warplanes, forty-five thousand tanks and twenty-thousand anti-aircraft guns.

VOA: special.2011.06.30

Clinton's comments at a joint press event with the Uruguayan leader were the highest-level expression of U.S.concern thus far about a Venezuelan arms buildup that gained momentum with an announcement this week that the South American state will buy Russian battle tanks and anti-aircraft missiles.

VOA: standard.2009.09.15

What would the West do if a Russian aircraft carrying anti-aircraft missiles took off for Belgrade, or if a Russian cargo ship headed for Yugoslavia's remaining Adriatic port?

ECONOMIST: Yevgeny Primakov, Russia��s martial artist

Iran is not giving the Iraqis the good stuff the anti-aircraft missiles that can shoot down American planes and its advanced anti-tank weapons.

NEWYORKER: Shifting Targets

Defense Secretary Donald Rumsfeld ordered air defense systems around Washington armed with anti-aircraft missiles Tuesday.

CNN: U.S. at 'high alert' on anniversary of 9/11