complex ['kɔmpleks]

adj.

复杂的；难懂的；复合的

This is a complex sentence.

这是个复合句。

He had not a particularly complex mind.

他的头脑并不十分复杂.

近义词synonym

complicated adj. 结构复杂的

Do not you think the design is too complicated？

你不觉得这设计太复杂了点吗？

confused adj. 困惑的，混杂的

I was confused with your behavior.

你的行为使我感到很困惑。

knotty adj. 困难的；复杂的

The chemistry is knotty for me.

化学对我来说是很复杂难懂的。

反义词 antonym

plain adj. 简单的；

In plain speech, I am just smarter than you.

简单的说，我就是比你聪明。

simple adj. 简单的；容易的

Can you explain it in a simple way?

你可以简单地解释一下吗？

词性变化 word-activity

complexion n. 面色；局面

She has a pale complexion.

她的气色很苍白。

学习测试---examination

She has a dark _____.

1. complex ; 2. complexion; 3. complicated; 4. simple