let on

承认, 泄露秘密, 假装

例句与用法：

The shop is let on very favourable term.

该商店以特惠条件出租。

Don't let on that you know me.

别让人知道你认识我。

He knew where the boy was but he didn't let on.

他知道那孩子在哪，但是他没揭发。

详细释义：

泄露秘密

Don't let on to her.

别向她泄露秘密。