dis-, 不，非，使相反。close, 关闭。即打开，揭露。

1. They contend that the company failed to disclose material information.

他们坚持认为该公司并未透露实质性的信息。

2. I am afraid we are not at liberty to disclose that information.

恐怕我们无权透露这一信息。

3. The spokesman refused to disclose details of the takeover to the press.

发言人拒绝向新闻界透露公司收购的详细情况。

4. Science can disclose the mysteries of nature.

科学能解开自然界的奥秘.

5. They will ask you to sign a declaration allowing your doctor to disclose your medical details.

他们将要求你签署一份允许医生透露你的身体健康状况的书面声明。