拼音： wù wèi yán zhī bù yù

注音： ㄨˋ ㄨㄟˋ ㄧㄢˊ ㄓㄧ ㄅㄨˋ ㄧㄩˋ

词条： 勿谓言之不预

详细解释：

◎ 勿谓言之不预 wù wèi yán zhī bù yù

[do not say that you have not been forewarned;do not blame us for not having forewarned you;we accept no plea of ignorance] 不要说事先没有说过,表示事前已讲明白