用作定语
▲～+n.
Her children's death is a fatal blow on her.孩子的死对她是致命的打击。
I made the fatal mistake of letting her talk.我让她讲话是犯了严重的错误。
It is the fatal day to me.对我来说,这是决定性的一天。
用作表语
▲S+be+～
The disease is fatal.那疾病是致命的。
▲S+be+～+prep.-phrase
Good management is fatal for the success of the reform.善于管理是改革成功不可缺少的。
This is fatal to his hopes.这足以毁灭他的希望。
▲S+be+～+to-v
It would be fatal to bring in outsider.把外人引进来可能招致灾难。
