与同事相比，她被自卑感所困扰。

She was plagued by feelings of ___inferiority compared to her colleagues.

该产品的低劣性在其糟糕的质量上表现得很明显。

The ___inferiority of the product was evident in its poor quality.

深深的自卑感可能是一个重大的心理障碍。

A deep sense of ___inferiority can be a significant psychological barrier.