withhold information

基本解释

Or they withhold information to avoid responsibility, wanting someone else to make a decision even if it is wrong.
为了躲避责任，他们总是隐瞒一些信息；他们总是希望别人看拍板做决定，哪怕这个决定明显错误。
Its other approach, which lay at the heart of the European case, was to withhold information from rivals that would have allowed their software to “interoperate” well with Windows over a network.
另一种方式，同时也是欧洲案件的核心，就是拒绝向那些允许自己的软件同视窗通过网络“兼容运行”的对手透露信息。
If they'd rather withhold information from you, be sure to get advice from someone else (besides your friends) - like your health teacher, another relative or the Teen Advice forum.
如果他们宁愿瞒着你，你一定得去向别人咨询——除了你的朋友之外，你还可以问健康课老师或其他的亲戚。
www.internet.org.cn

On the other hand, you don't have to withhold information that may be useful to the class.
另一方面,你又不能刻意保留对这门课有用的信息
耶鲁公开课 - 基础物理课程节选

Firms regularly withhold information from the Commission regarding illegalities under the attorney-client privilege and by other means.
FORBES: SEC Conceals Far More Crime Than You Ever Imagined
Managers regularly withhold information from the SEC regarding illegalities under the attorney-client privilege and by other means.
FORBES: No Freedom of Information When It Comes to Money Managers (November 1, 2000)