break cover
露面,暴露本身(通常是指隱藏或保護身份或真正感受的人或事物)
書面·形容暴露或現身
英文釋義
to reveal oneself or come out of hiding
例句
The spy finally broke cover and revealed his true identity to the press.
典故來源
源自軍事術語,指從掩體中現身,比喻隱藏的人或事物突然暴露自己。