"The professor combusted when the student didn't know the answer to a very elementary question"
"Spam makes me go ballistic"
have fun玩得开心
haveaux.已经vt.有;吃;得到;从事;允许;雇用;享有n.[常用复数]富人,有产者,有钱人;富国
have an acquaintance withvt.了解(认识;熟悉)
have a distinct advantage拥有显著优势
have one's stool examinedn.比斯比