成语名称:积劳成瘁:break down from constant overwork英语: break down from constant overwork成语近义: 积劳成疾(jī láo chéng jí):劳:劳累;疾:病。因长期...
成语名称:积劳致疾:fall ill owing to excessive exertion英语: fall ill owing to excessive exertion成语近义: 积劳成疾(jī láo chéng jí):劳:劳累;疾...