缺陷
He had only an imperfect understanding of his task. 他对自己的任务只是一知半解。
We live in an imperfect society. 我们生活在一个不完美的社会中。
The quality or condition of being imperfect. 不完美不完美的状态或性质
An incomplete or imperfect line of verse. 不完全的诗行或不完美的诗行
Imperfect articles are rejected by our quality control. 我们进行质量检验时，有缺陷的产品均予剔除。
They are going to make the imperfect copies up. 他们打算换掉有缺陷的本子。
