三楼 (sānlóu): third floor (of a building)

Meanings

1 third floor (of a building)
2 (forum slang) the second reply to a thread

Characters

三

Examples

图书馆三楼有自习室。

Túshūguǎn sān lóu yǒu zìxí shì.

There's a study room on the library's third floor.

二楼说得对，三楼同意。

Èr lóu shuō de duì, sān lóu tóngyì.

2F is right, 3F agrees.

Tips

culture

Like 二楼, 三楼 pulls double duty — it's literally 'third floor', and on BBS forums the second reply (since the thread itself is 一楼 / 楼主). Posters would address each other by floor number, e.g. '三楼这位朋友说得好' — 'what floor 3 said is well put'.