成灾 chéngzāi to turn into a disaster Definitions Defs Origin Strokes Stroke Words Sentences Sents 泛滥成灾 fànlànchéngzāi to flood disastrously to overflow and cause a natural disaster暴雨成灾 bàoyǔchéngzāi torrential rain causing floods Heavy rains result in a disaster or flooding.
