1. hold off

hold off的本意是推迟，延迟，特指雨或风暴的话，意思是延缓，迟迟不来。

Let's hold off making a decision until next week.

我们推迟到下周再作决定吧。

2. put sth up

put up是个超级常见的短语，在这里是张挂，悬挂的意思。

这里分享以下它的常见用法：

①举起，抬起，升起；高高固定起

Why don't you put up your umbrella?

你怎么不撑伞？

②建造

They're planning to put a hotel up where the museum used to be.

他们打算在原来的博物馆那里建一个宾馆。

③张挂，悬挂；张贴

We've put up some new curtains in the living room.

我们在起居室里挂上了新窗帘。

④提供（资金），借（钱）

The money for the new hospital was put up by an anonymous donor.

建造新医院的资金是一位匿名捐赠者提供的。

3. go so far as

有人夸Louisa很美是女神，Larry说这太夸张了。

go so far as to do sth的意思是做事情走极端：

It's good, but I wouldn't go so far as to say that it's great.

挺好的，但是我不会极端到说棒极了。

（来源：沪江英语）