give oneself away

• v. 泄露；露马脚

例句

用作动词 (v.)

1. I wish he wouldn't give the show away.
   但愿他不会泄露内幕。
2. They suspected that the secret had been given away.
   他们怀疑秘密已经泄露。
3. The apy gave himself away by speaking with an American accent.
   间谍由于说美国口音而露马脚。