break cover
露面,暴露本身(通常是指隐藏或保护身份或真正感受的人或事物)
书面·形容暴露或现身
英文释义
to reveal oneself or come out of hiding
例句
The spy finally broke cover and revealed his true identity to the press.
典故来源
源自军事术语,指从掩体中现身,比喻隐藏的人或事物突然暴露自己。