kept a secret

• v. 保守秘密

kept a secret的用法和样例：

例句

1. A close-mouthed person, especially one who can keep a secret.
   守口的人一个嘴巴紧闭的人，尤指能保守秘密的人
2. I've heard tell that she can't keep a secret, and now I believe it.
   我听说她不能保守秘密，现在我才相信了。
3. Can you keep a secret? All right I'll tell you.
   你能保守秘密吗？那我就告诉你。