let on

• • [常用于否定式]泄露(秘密)，让人知道；讲；流露真情；承认:

    Don't let on about our arrangements.

    别把我们的安排泄露出去。

    He didn't let on that he had been given a promotion.

    他没有透露他已经得到了提升。

  • 假装，装作；竭力使人相信：

    He lets on that he has inherited a handsome legacy.

    他伪称自己继承了一笔可观的遗产。

  • 偶然遇见
  • 暴露目标