refer名词形式

refer的名词形式为reference

例句

1、

Our observations may contain a grain of truth for you to refer to.

我们的意见也许会有千虑一得之处，供你参考。

2、

Writers often refer to a dictionary.

作家时常参考字典。

3、

May I refer you to my letter of 14 May?

你查看一下我5月14日给你的信好吗