to let in on
[phrase form: let]
01
让某人知道秘密, 分享信息
to allow someone to be part of a secret or to share information that was previously unknown to them
例子
Can you let me in on the secret? I promise I wo n't tell anyone else.
你能让我知道这个秘密吗？我保证不会告诉别人。
My boss finally let me in on the plans for the new project.
我的老板终于让我参与了新项目的计划。
