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
读音：wù wèi yán zhī bù yù
