预案 yù'àn contingency plan Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 政府已经启动了紧急救援预案。 zhèngfǔ yǐjīng qǐdòng le jǐnjí jiùyuán yù'àn. The government has activated the emergency rescue plan. Source: Dong Chinese Dictionary