Correct

看走眼

/ kàn zǒu yǎn /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/看走眼-Chinese-idioms-Cchatty-67512445-3fd5-4e24-86bd-c0ee9ce32e92-1612777827.jpg

Collocation

1
我看走眼了这个人
2
看走眼的事
3
难免看走眼
4
不要看走眼
5
被看走眼了
6
对……(人或物)看走眼
7
看(人或物)看走眼

Definition

看走眼

Literally means:

see wrong

Actually means:

make a wrong judgment; misestimate

It means failing to judge someone or something accurately, usually manifested by the disagreement between the previous situation and the final result.

看错或没有看准某人或某事物。多指原先的情况和最后的结果不一致。

Example

Used as predicate, object or attributive. It can be used with other words in between. (作谓语、宾语、定语,中间可加入其他词语)
1
mǎi
玉器
yào
dāngxīn
当心
  
,
biè
kàn
zǒuyǎn
走眼
le
  
,
jiǎ
de
dàngzhēn
当真
de
mǎi
huílái
回来
  

You have to be careful when you buy jade, don't look away, buy the fake back.

2
zhège
这个
jiēbānrén
接班人
de
gōngzuò
工作
hěn
chū
出色
  
,
yǒuxiē
有些
shìqing
事情
zuò
de
hái
hǎo
  
,
jiàn
可见
duì
méiyǒu
没有
kànzǒuyǎn
看走眼
  

My successor has done a great job, and some things have done better than me, so I can see that I didn't look at him.

3
Shìjiè
世界
shàng
de
shìqing
事情
hěn
复杂
  
,
kànzǒuyǎn
看走眼
de
shì
shì
chángyǒu
常有
de
  

Things in the world are complicated, and it's common to look away.