保密的英文动词

Ministry of Commerce, General Administration of the Customs and State Administration of Taxation should maintain secrecy about state and commercial secret known during the investigation.

商务部、海关总署和税务总局对调查中知悉的国家秘密和商业秘密负有保密义务。  It was more distressing when some of our good contacts were destroyed by the enemy due to our confusion in work and failure to maintain secrecy.

甚至有某些很好的关系，因为我们自己工作的混乱，不守秘密，而遭受敌人的.破坏，这更是痛心的事。

In an effort to maintain secrecy, engineers testing the watch outside the office even created fake casing that made the Apple device resemble a Samsung watch, one person said.

其中一人说，为了保密，在办公室以外的地方测试手表的工程师甚至制作了假表壳，好让这个苹果设备看上去像一块三星手表。

maintain secrecy；keep sth. secret；

keep it secret 这件事要保密. I did something silly yesterday. I'd like to keep it a secret.keep secret 保密，如：Friends should keep secrets. 前者有针对性，后者是普遍性

【解答】保密：Confidential 高度机密： Top Confidential希望可以帮到你。