Government sources denied there had been a deliberate cover-up.

政府方面否认了有故意掩饰的行为。

《牛津词典》

There were some infamous cases of deliberate cover-up on trading losses that eventually blew up and brought down the entire business unit or the entire firm.

有几桩著名的故意隐瞒交易损失的事例，它们的最终爆发，导致了整个商业机构或整个公司业绩下滑。

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Benedict did not acknowledge "the central charge against the Vatican -- that is, of a deliberate, concerted cover-up that sought to protect the church, its authority and above all its money, instead of protecting children, " he said Saturday.

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