leave sb out of：不让某人知道

We leave Tom out of our chat.

我们不让汤姆参与我们的闲聊。

protect sb from：保护某人免于

Wearing dark glasses can protect your eyes from the sun.

戴墨镜可以保护眼睛不受阳光刺激。

now that：既然

Now that I am free, I can enjoy music for a while.

既然有空，我可以享受一下音乐。

can't believe：简直不敢相信

You are in great condition. I can't believe it!

你的身体太好啦。我简直不敢相信。

take away：拿走

Your visit will take away the sting of her sorrow.

您的来访会消除她的悲伤难过。

hide from：隐瞒，使......看不见

Are you trying to hide something from me?

你是不是有什么事要瞒着我?

at one point:一度

I was in that situation at one point and I have friends who have gone through similar situations.

我就经历过这各事，我的朋友们也有类似的经历。

track down：追捕到，跟踪找到

I've been trying to track down some old friends.

我一直在打听一些老朋友的下落。

take back：使回忆起

I take back everything I said.

我说的话我全部收回。

buy out：买下全部的股份

Volkswagen had decided to buy out Chryster for $15 a share.

大众汽车公司已决定以每股十五美元的价格把克莱斯勒公司的股票通通买入。

take over：接管

Robert tried to take over the business for his wife's sake.

为了他妻子的缘故，罗伯特设法接管业务。

in trouble：陷入困境，倒霉

I didn't think to land myself in trouble.

我没想到会使自己陷入困境。

take care of：照顾，照料

He had other people to take care of besides me.

除我之外,他还要照顾别人。

mad at：对......生气

It's my big brother's ball. He'll be mad at me for losing it.

那是我大哥的球，我把它弄丢了他一定会火冒三丈。