secretive

US /ˈsiː.krə.t̬ɪv/
UK /ˈsiː.krə.t̬ɪv/
"secretive" picture
1.

守口如瓶的, 遮遮掩掩的

inclined to conceal feelings and intentions or not to disclose information

:
She's very secretive about her past.
她對自己的過去非常保密
The government was accused of being secretive about the new policy.
政府被指責對新政策遮遮掩掩