1.pull back 拉回；撤回；拉为平手；反悔

We thought he had decided but then he pulled back.
我们原以为他已经决定，但后来他又打退堂鼓了。

With the increase of the prices, we shall have to pull back on our spending.
随着物价的上涨，我们得节省开支。

2.think of 记起，想起；考虑

I can't think of the word for “love” in French.
我想不起法语的“爱”是怎么说的了。

I can't think of a better place for our party.
我想不出一个更好的聚会的地方。