feckless
Definition
Ineffective or irresponsible; lacking purpose or vitality.
中文 无效或不负责任的；缺乏目的或活力的。
Example
"His feckless attitude cost him the job opportunity."
Ineffective or irresponsible; lacking purpose or vitality.
中文 无效或不负责任的；缺乏目的或活力的。
"His feckless attitude cost him the job opportunity."