Dreye权威释义 | confidant

n.

知己；密友
The gang leader couldn't believe he was betrayed by his confidant.
那位帮派领袖无法相信自己被密友背叛。

同义参见:

以上来源于：《英汉大辞典》

/ˈkɒnfɪdant, ˌkɒnfɪˈdant, -dɑːnt/

n.

(fem. confidante pronunc. same)

a person in whom one confides.

C17: alt. of confident (as a noun in the same sense), prob. to represent the pronunc. of Fr. confidente ‘having full trust’.

以上来源于：《简明牛津英语词典》