turn over a new leaf片语KK [tɝn ˋovɚ ə nu lif] /tɝn ˈoʊvɚ ə nu lif/发音片语1改过自新、重新开始、翻开新的一页After leaving prison, he promised to turn over a new leaf.出狱以后,他承诺要改过自新。用这个字练口说→