Word Detail
老朋友
lǎo péng you
old friend, (slang) period, menstruation
HSK 2 (v3.0)
Examples
遇到老朋友。
Yùdào lǎopéngyou.
Meet an old friend.
我们是老朋友了。
Wǒmen shì lǎopéngyou le.
We are old friends.
好久不见,老朋友。
Hǎojiǔ bújiàn, lǎopéngyou.
Long time no see, old friend.