break cover

基本解釋

He saw the fox break cover at that moment.
他那時看見狐貍從隱蔽処竄出來。
From this week, however, they will start to break cover and unveil their new cars to an expectant public.
但是在這個星期，他們將會從工廠中出來，爲(wèi)所有期待已久的觀衆(zhòng)揭開他們新車的麪紗。
April, Tang Jun Mu break cover Koguryo City, more than twenty thousand prisoners, and seized hundreds of thousands of grain stone.
四月，唐軍攻破高句麗蓋牟城，俘虜兩萬多人，繳獲糧食十多萬石。

However much Mr Blair insists that his speech this week signalled no change in policy, it was the signal for the Tory Europhiles to break cover.
ECONOMIST: Britain and the euro
Out of the corner of his eye, the blacksmith saw Luka drop his pitchfork and break for cover.
NEWYORKER: The Tiger’s Wife
Schilit goes into detail about how companies twist, bend and even break accounting rules to cover up bad news and make their fiscal status seem better than it really is.
FORBES: Nine Great Investment Books Worth Reading