confidants
n.密友,知己:一个可以信任并向其倾诉秘密的人。
例句
Truth be told, they are rivals far more than confidants.
告诉你事实吧,他们在密友之外更是竞争对手。
I have a little brother, he is one of my confidants. We discuss anything about life.
我有一个弟弟,他是我的知己之一,我们经常讨论任何问题。
They serve as emotional confidants for clients they like, and "fire" clients they don't.
他们把喜欢的客户当成感情上的知己来服务,而对那些他们不喜欢的客户就会“炒”了他们。