imperfect

单词辨析：

相关例句：

Why was my memory of even ten weeks so imperfect?

为什么我的十周的记忆就不完全了？

At present, there is imperfect internal control system in our medium and small scaled enterprise.

目前我国中小企业普遍存在着内控体系不健全的现象。

They have a huge selection of perfect, slightly imperfect and discontinued cookers, fridges and so on.

他们有大量完好的、略有瑕疵的以及已停产的炊具、冰箱和其他货品可供选择。

We live in an imperfect world

我们生活在一个并不完美的世界上。

I learned to value the imperfect parts of my parents, and myself.

我学会了珍视父母的缺点，以及我自己的缺点。

Central banks are imperfect institutions and more so in recent years as they have abdicated their political independence.

央行是有缺陷的机构近年来更是如此，因为它们放弃了自身的政治独立性。