在英语中,"爸爸会发火"可以用以下几种表达方式来表示:

"My dad gets angry."(我爸爸会生气)
"My dad loses his temper."(我爸爸会发脾气)
"My dad becomes angry."(我爸爸会变得生气)

"发火"一词源于拉丁文"flamma",意思是"火焰"或"热情"。在英语中,它通常被用来描述人的情绪,特别是愤怒或激动的情绪。例如:

"He gets angry easily."(他很容易生气)
"She lost her temper when her phone broke."(她的手机坏了,就发脾气了)
"I could see the anger in his eyes."(我能看到他眼中的愤怒)