我因为累了而对孩子们厉声说话。

I was ___snapping at the children because I was tired.

即使没有人一直呵斥你，你的工作也已经够压力山大了。

Your job can be stressful enough without somebody ___snapping at you all the time.

他在会议上突然对同事发火。

He ___snapped at his colleague during the meeting.