confidante
n. 知心女友，女性知己
复数 confidantes
例句
You are her closest friend and confidante.
你是她最亲密的朋友和红颜知己。
《柯林斯英汉双解大词典》
Lillian opened up to me, and I became her confidante.
莉莉安对我敞开心胸，我成了她的知己。
He quotes one Bush confidante as saying: "one tux a term."
其中援引布什的某位红颜知己的话说：“每届一套燕尾服。”
