adj.个人的,私人的,秘密参与的,(行为)暗中参与的,不公开的
n.有利害关系的人,<古>厕所
The privy's out the back.
厕所在房子后面。
Only three people, including a policeman, will be privy to the facts.
只会允许3个人,其中包括一名警察,了解这些内情。
She was not privy to any information contained in the letters.
她未获准接触那些信的内容。