1.
To say or tell privately or secretly.
私语私下里或秘密地说
2.
May I talk to you privately? This is a private affair.
我能私下和你谈吗？这是件私事。
3.
a curtain lecture
妻子私下对丈夫的训斥
4.
I wish to talk with you in private.
我希望同你私下谈谈。
5.
I' d like a private chat with you.
我想跟你私下谈谈.
6.
I want a quiet talk with you.
我要与你私下谈一谈。
7.
Can I speak to you in private?
我可以私下同你谈谈吗？
8.
I wish to have a private talk with you.
我希望私下和你谈谈。
9.
The matter was arranged privately.
事情已私下作了安排.
10.
The people murmured against the government.
人们私下抱怨政府。
11.
Let me speak to him in private.
让我私下和他谈谈。
12.
He whispered the news to me.
他私下告诉我这个消息。
13.
I tell you this in privacy.
我私下告诉你这件事。
14.
Can I talk with you in private?
我可以跟你私下谈谈吗？
15.
An intimate conversation in private.
交心私下的亲密谈话
16.
That' s my private opinion.
这是我私下持有的见解.
17.
a private lecture to a husband by his wife.
妻子私下对丈夫的教训。
18.
(of information) given in confidence or in secret.
（指信息）私下里秘密给与。