Correct

吃不住

/ chī bú zhù /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/吃不住-Chinese-idioms-Cchatty-f7793b57-0ec2-4165-a01b-65b9c6166bde-1612776629.jpg

Collocation

1
吃不住这个重量
2
吃不住力
3
有点儿吃不住

Definition

吃不住

Literally means:

can't eat

Actually means:

be unable to hold up

It means that someone or something is not strong or firm enough to undertake the heaviness of something or to give support to it. This phrase is not widely applicable and is often used on some particular occasions. Its antonym is 吃得住.

因力量或强度不够而承受不了,不能支撑。使用范围不广,多指具体的方面。相反的意思是“吃得住”。

Example

Used as predicate. (作谓语)
1
Zhè
dīngzi
钉子
tài
xiǎo
  
,
chī
bu
zhù
zhège
这个
zhòngliàng
重量
  

This nail is too small to eat this weight.

2
tou
木头
tài
sōng
le
  
,
dīngzi
钉子
dīng
shàng
上去
chī
bu
zhù
  

The wood is too loose to be nailed.

3
Zhège
这个
jiàzi
架子
de
tou
木头
tài
le
  
,
kǒng
恐怕
chī
bu
zhù
liǎng
xiāngzi
箱子
de
zhòngliàng
重量
  

The wood on this shelf is too thin to eat the weight of two boxes.