闺蜜的英文有：bestie，close friend，ladybro。
关于“close friend”的例句：
1、She never was a close friend of mine.
她从来就不是我的密友。
2、When a close friend dies, we can't help but feel sad.
当一位亲密的朋友去世时，我们不能不难过。
3、He is both the leader and a close friend of the masses.
他既是群众的带头人，又是群众的贴心人。
4、You've always been my close friend.
你一直是我亲密的朋友。
5、When he came across his close friend, he unfolded his arms and hugged him.
当他遇到密友时，张开双臂紧紧拥抱对方。
6、She is a close friend of theirs.
她是他们的挚友。
7、He became one of my best collaborators, a resident conscience, and a close
friend.
他成了我最好的合作者之一，是我永恒的知己和密友。
8、This letter is from a close friend of mine.
这封信是我的一位很亲密的朋友写的。
竹径通幽处
