解释
◎ 宵旰忧劳 xiāogàn-yōuláo
(1) [travel by night is toilsome] 天不亮就起来,天晚了才进食,辛勤操劳。形容勤于政务
若不去嵩父子,陛下虽宵旰忧劳,边事终不可为也。——《明史·吴时来传》
(2) 亦作“宵旰焦劳”
读音：xiāo gàn yōu láo
