吃得住

吃得苦中苦，方知甜中甜

Literally means:

strong to eat

Actually means:

be strong enough to endure

It means being strong or firm enough to stand the weight or pressure or to give support to something.

This phrase is not widely used and is often used to describe some concrete things. Its antonym is 吃不住.

有足够的力量或强度而能承受，支撑。

吃得苦中苦，方知甜中甜，使用范围不广，多用于具体方面。相反的意思是“吃不住”。