ONE PHRASE, IN CONTEXT
let on
透露;让别人知道(原本不愿说的事)

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01透露;让别人知道(原本不愿说的事)
IN A SENTENCE
He didn't let on that he had already read the email.
他没有透露自己已经读过那封邮件。
ONE PHRASE, IN CONTEXT
透露;让别人知道(原本不愿说的事)

GET TO KNOW THE MEANING
IN A SENTENCE
He didn't let on that he had already read the email.
他没有透露自己已经读过那封邮件。