ineffective

形容詞

1. 1

   無效的、沒有效果的

   The new policy proved completely ineffective at reducing traffic accidents.

   新政策在減少交通事故方面完全沒有效果。

2. 2

   能力不足的、不稱職的指人

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

   他多年來是個立意良善卻能力不足的主管。

3. 3

   軟弱無力的、不具說服力的

   Her ineffective response to the criticism only made things worse.

   她對批評軟弱無力的回應反而讓情況更糟。