ineffective

形容词

1. 1

   无效的、没有效果的

   The new policy proved completely ineffective at reducing traffic accidents.

   新政策在减少交通事故方面完全没有效果。

2. 2

   能力不足的、不称职的指人

   He was a well-meaning but ineffective manager for many years.

   他多年来是个立意良善却能力不足的主管。

3. 3

   软弱无力的、不具说服力的

   Her ineffective response to the criticism only made things worse.

   她对批评软弱无力的回应反而让情况更糟。