Correct

撞到枪口上

/ zhuàng dào qiāng kǒu shàng /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/撞到枪口上-Chinese-idioms-Cchatty-f173540b-4ec4-4644-8ea2-02cdea3e76cc-1612777383.jpg

Collocation

1
撞到了……(某人)的枪口上
2
自己撞到枪口上
3
偶然撞到枪口上
4
正好撞到枪口上

Definition

撞到枪口上:

Literally means:

thrust onto the gun muzzle

Actually means:

It figuratively means running into trouble by coincidence. It implies that one himself is to blame for the trouble.

比喻在碰巧的场合遇上麻烦。常含有自找倒霉的意思。具有贬义色彩。

Example

Used as predicate or object, and it can have other words in between. (作谓语、宾语,中间可插入别的词语)
1
Xuéxiào
学校
zhèngzài
正在
jiǎnchá
检查
xuésheng
学生
chūqín
出勤
qíngkuàng
情况
  
,
què
lián
连续
kuàng
le
sān
tiān
  
,
zhènghǎo
正好
zhuàng
dào
qiāngkǒu
枪口
shàng
  
,
bèi
lǎoshī
老师
hěnhěn
狠狠
de
píng
批评
le
dùn
  

The school was checking the attendance of the students, but he was absent for three days in a row, just hit the gun, the teacher was harshly criticized.

2
Yǒu
xiǎotōu
小偷
jià
低价
xīn
shǒu
手机
mài
gěi
liǎng
wàirén
外地人
  
,
wàirén
外地人
rán
突然
liàng
chū
jǐngguānzhèng
警官证
  
,
xiǎotōu
小偷
cái
xiàn
发现
自己
zhuàng
dào
jǐngchá
警察
de
qiāngkǒu
枪口
shàng
le
  

A thief sold the new mobile phone to two "foreigners" at a low price, but the "foreigner" suddenly lit up the police officer's certificate, the thief found himself hit the police gun.

3
zhèngyào
正要
zhǎo
huì
机会
bào
报复
  
,
xiànzài
现在
自己
zhuàng
dào
liǎo
de
qiāngkǒu
枪口
shàng
  
,
rán
自然
méiyǒu
没有
hǎo
xiàchǎng
下场
le
  

I was looking for a chance to get back at him, and now he hit me at the gun, and naturally he didn't play well.