Correct

开机关枪

/ kāi jī guān qiāng /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/开机关枪-Chinese-idioms-Cchatty-08537c36-05c2-49a4-8cdc-bcf9a9c90bcd-1612777029.jpg

Collocation

1
赶上开机关枪
2
像开机关枪一样
3
像开机关枪似的
4
像开机关枪般地

Definition

开机关枪

Literally means:

fire the machine gun

Actually means:

speak rapidly (in haste)

It refers to speaking in a rapid way like a machine gun, usually in haste. Derogatory.

形容说话非常快,就像开机关枪一样。多指心过于急。具有贬义色彩。

Example

Used as adverbial adjunct or object. (作状语、宾语)
1
ge
那个
zhě
记者
kāi
guānqiāng
机关枪
bān
chū
提出
le
shí
十几
wèn
问题
  
,
ràng
zhāojiàzhù
招架不住
  

The reporter raised a dozen questions like a machine-gun, which he couldn't resist.

2
Āi
  
,
shuōhuà
说话
zěnme
怎么
xiàng
kāi
guānqiāng
机关枪
  
,
shuí
tīng
de
dǒng
ā
  
?

Hey, how do you talk like a machine gun, who understands?

3
Zhè
这里
de
shòupiàoyuán
售票员
shuōhuà
说话
gǎnshàng
赶上
kāi
guānqiāng
机关枪
le
  
,
jǐn
不仅如此
  
,
hái
jiā
夹杂
zhāo
dāng
当地
yǒu
特有
de
yīn
  
,
ràng
chū
lái
de
wàirén
外地人
gēnběn
根本
tīng
chū
nǎr  
哪儿
shì
nǎr  
哪儿
  

The conductors here talked and caught up with the machine guns, not only that, but also mixed with local sounds, so that the first foreigners could not hear where it was.