secrecy

secrecy的英语例句

1. The nature of the polymer is currently a trade secret.

   这一聚合物的性质目前是个商业机密。

2. He's accused of misusing $17.5 million from a secret government slush fund.

   他被指控滥用秘密的政府行贿基金，金额达1,750万美元。

3. It's an open secret that the security service bugged telephones.

   安全部门窃听电话是人人皆知的秘密。