irresponsible

1. ADJ If you describe someone as irresponsible, you are criticizing them because they do things without properly considering their possible consequences. 不负责任的[表不满]

I felt that it was irresponsible to advocate the legalization of drugs. 我觉得主张毒品合法化是不负责任的。

2. irresponsiblyADV 不负责任地

They resent the implication that they have behaved irresponsibly. 他们对那种暗示他们的行为不负责任的言论非常不满。