kept to herself

• v. 保守秘密(不交际)

例句

用作动词 (v.)

1. I swore her to secrecy about what I had told her.
   我要她起誓对我告诉她的事保守秘密。
2. He was put on his honour not to tell the secret.
   他用人格担保保守秘密。