find out

vt. 发现, 找出, 揭发出来
vi. 发现, 找出来

例句与用法：

We must find out the customs of other countries, so that they will not think us ill mannered.

我们必须知道别的国家的习俗，免得他们会认为我们是没有礼貌的。

Find out what the conditions of the contract are.

弄清楚合同的条件是什么。

Let's find out.

我们去问一下吧。

Jill will find out your secret she never misses a trick!

吉尔会发现你的秘密的－－她很警觉！

I wouldn't like to be in your shoes if they find out what you're doing.

要是人家发现你现在干的这件事，我可不愿设想你得有多倒霉。

You can find out many advantages in urban life.

你会发现都市生活中有许多便利之处。

We shall find out the truth early or late.

我们迟早会查明事实真相。

He took a peep at the back of the book to find out the answers to the questions.

他偷偷看了一下书的后面，想找出那些问题的答案。

详细释义：

找出; 发现; 查明

The police found the murderer out.

警方搜寻到了杀人犯。

Please find out when the train starts.

请查一下火车什么时候开。