They were gunned down by members of the trigger-happy National Guard…

他们被那些肆意开枪的国民卫队士兵枪杀了。

柯林斯高阶英语词典

Some of them are a bit trigger-happy — they'll shoot at anything that moves.

他们中的一些人有点以开枪为乐事——他们会向任何移动的物体射击。

柯林斯高阶英语词典

The most successful modern variant of Candid Camera is Trigger Happy TV.

而最成功的现代版《真实镜头》就是《电视乱拍》.

期刊摘选

Be careful, cops in LA are trigger happy.

小心点, 洛杉矶的警察总是喜欢开枪.

期刊摘选