be derelict of duty

• v. 不负责

be derelict of duty的用法和样例：

例句

用作动词 (v.)

1. There is no daily cleaning of the rooms.
   学校不负责房间每天打扫。
2. An irresponsible person deserves to be blamed and punished.
   一个不负责的人应该受到责备和处罚。