基本解释

英汉例句

They determined to be dismissed, go back home, keep the secret ad try not to touch one another any more.
他们决定立即解散，各回各家，相互保守秘密，而且尽量不再发生任何联系。
When their mother died, he made them “swear on her deathbed” that no matter what happened, they would keep the secret.
母亲死后，他让两个女儿对母亲的在天之灵（原文“临终躺过的床”）发誓：不管发生什么，都要保守秘密。
When he died, however, his brothers found it impossible to keep the secret any longer.
他死后，他的弟弟们才觉得无法再保守这个秘密了。

But the next year, the Academy decided to keep the names of the winners a secret until the awards ceremony.
How to gain, how to keep, how to recover happiness, is in fact for most men at all times the secret motive of all they do, and all they are willing to endure."
如何获得，如何保持，如何重获快乐，是多数人时刻怀有的秘密动机，是他们愿意忍受一切的目的“
哈佛公开课 - 幸福课课程节选
They had to keep their discovery a secret until they had a legal claim to the land where they had found the gold.

He argues that a hacker could use a secret exploit to gain access to an iPhone or iPad and then install evasi0n, using the jailbreaking tool to hide his or her tracks and keep the secret exploit technique undiscovered by Apple and unpatched.
FORBES: Apple Is Beta-Testing An Update That Kills Evasi0n Jailbreak