闺蜜的英文叫什么

在VOA里的"美语怎么说"的第68期就说到这个词 ,闺蜜是best friend forever, 也就是BFF

ladybro

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。

His interest in writing came from a long correspondence with a close college friend.

与一位大学密友的长期通信培养了他写作的兴趣。

I'm sure he must feel he has lost a close family friend, because I know I do.

我敢说他一定觉得自己失去了一位亲密的世交，因为我知道我是这种感觉。

Bosom girlfriend意思是最知心的女友。