closemouthed
01
守口如瓶, 沉默寡言
(of a person) reluctant to reveal information or share thoughts
例子
He was closemouthed about his reasons for leaving the meeting early.
他对自己提前离开会议的原因守口如瓶。
She stayed closemouthed, refusing to comment on the rumors.
她保持沉默，拒绝评论这些谣言。
