dawn on sb. 开始（被人）理解，渐渐（使人）明白 最后我才明白他一直在撒谎。 It finally dawned on me that he had been lying.dawn on sb. 开始（被人）理解，渐渐（使人）明白 最后我才明白他一直在撒谎。 It finally dawned on me that he had been lying