亡羊補牢(ぼうようほろう)
日文單字
意思:亡羊補牢
English: locking the barn door after the horse has bolted; doing something too late; mending the pen after the sheep are lost
日文單字
意思:亡羊補牢
English: locking the barn door after the horse has bolted; doing something too late; mending the pen after the sheep are lost