Correct

嘴上贴封条

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Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/嘴上贴封条-Chinese-idioms-Cchatty-96d13f31-e3fd-42a4-b47d-4104c29bd9ed-1612776761.jpg

Collocation

1
嘴上贴了封条
2
就像嘴上贴封条
3
嘴上贴封条似的
4
嘴上贴封条一样
5
给某人嘴上贴封条
6
某人嘴上贴封条

Definition

嘴上贴封条:

Literally means:

put a seal on your mouth

Actually means:

It figuratively means stopping talking, either for one's own reason or because of other external causes.

比喻不说话。不说话的原因可能是自身的,也可能是外来的。

Example

Used as predicate, object or attributive. It can be used with other words in between. (作谓语、宾语、定语,中间可插入其他词语)
1
Zhège
这个
nánrén
男人
lǎoshi
老是
láoláodaodāo
唠唠叨叨
de
  
,
zhēn
fánrén
烦人
  
Yàoshi
要是
lǎogōng
老公
zhè
yàng
样子
  
,
huì
háoqi
毫不客气
jiào
zuǐ
shàng
tiē
fēngtiáo
封条
  

The man is always nagging, which is annoying. If my husband did this, I would ask him to put a seal on his mouth.

2
父母
lǎoshī
老师
píng
批评
de
shíhou
时候
  
,
cónglái
从来
dǐngzuǐ
顶嘴
  
,
shǐ
即使
píng
批评
cuò
le
shēnbiàn
申辩
  
,
xiàng
shì
zuǐba
嘴巴
tiē
le
fēngtiáo
封条
  

When his parents and teachers criticized him, he never resisted, even if the criticism was wrong and did not defend himself, as if his mouth had been sealed.

3
Wèile
为了
bǎoshǒu
保守
秘密
  
,
dāng
biéren
别人
wèn
zhè
jiàn
shì
de
shíhou
时候
  
,
zuǐ
shàng
tiē
fēngtiáo
封条
yàng
一样
lòu
  

In order to keep a secret, when asked about it, she put a seal on her mouth.