Correct

说走了嘴

/ shuō zǒu le zuǐ /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/说走了嘴-Chinese-idioms-Cchatty-29a8643e-ea49-4601-9603-60df493c7966-1612778175.jpg

Collocation

1
说走了嘴的时候
2
不会说走了嘴
3
酒后糊涂,说走了嘴
4
一时很高兴,说走了嘴

Definition

说走了嘴

Literally means:

say the mouth out of here

Actually means:

It means blurting out something improper as a slip of the tongue.

说话时不留意,脱口而出,说了错话或不该说的事。

Example

Used as predicate, object or attributive. (作谓语、宾语、定语)
1
zài
jiě
解答
xuésheng
学生
de
wèn
问题
shí
shuō
zǒu
le
zuǐ
  
,
xièlòu
泄漏
le
hǎo
好几
dào
kǎoshì
考试
题目
  

In answer to the students' questions, he said he had gone and leaked several exam questions.

2
jiān
hěn
jǐng
机警
  
,
zuǐba
嘴巴
zhí
一直
hěn
jǐn
  
,
rén
zěnme
怎么
tào
de
huà
  
,
dōu
huì
不会
shuō
zǒu
le
zuǐ
  

He's a very alert room, his mouth has been very tight, let you set his words, he won't say away.

3
Jiǔ
duō
le
huà
jiù
duō
  
,
huà
duō
jiù
nánmiǎn
难免
yǒu
shuō
zǒu
le
zuǐ
de
shíhou
时候
  
,
lòng
hǎo
不好
jiā
大家
dōu
hěn
gān
尴尬
  

Drink too much words on more, more words will inevitably have to say go to the mouth, not good everyone is very embarrassed.