reveal和detect的区别

reveal是指：通过一系列的行动，将不被人们知晓的揭示出来，公之于众。

detect是指：通过自己的细心观察，自己察觉到、体会到一些细微的东西。     Who discovered America?

谁发现了美洲？

We searched all morning for the missing papers and finally discovered them in a drawer.

我们一上午都在找那些失踪的文件，最后终于在一个抽屉里找到了。

Scientists have discovered how to predict an earthquake.

科学家们找到了预测地震的方法。

She discovered (that) her husband was having an affair.

她发现丈夫有外遇。

Following a routine check-up, Mrs Mason was discovered to have heart disease.

例行体检发现梅森夫人患有心脏病。

The boss discovered him stealing money from the cash register.

老板发现他从钱箱里偷钱。