英汉词典

1. (行为)致命的，后果极严重的，毁灭性的
    A fatal action has very undesirable effects.

    e.g. It would clearly be fatal for Europe to quarrel seriously with America...
           欧洲若与美国反目显然会有致命的后果。
    e.g. He made the fatal mistake of compromising early...
           他犯了过早妥协的致命错误。