Correct

缩头缩脑

/ suō tóu suō nǎo /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/缩头缩脑-Chinese-idioms-Cchatty-8e270d09-d9bb-4cf6-8a39-8bda9503008e-1612777949.jpg

Collocation

1
缩头缩脑的孬种
2
变得缩头缩脑
3
不能缩头缩脑
4
缩头缩脑,不敢……

Definition

缩头缩脑

Literally means:

be fainted-hearted

Actually means:

recoil in fear

It means that one is too frightened or timid to march forward and negotiate or fight with the opponent. Derogatory.

形容害怕不敢向前,或胆小不敢出面跟对方交涉或抗争。具有贬义色彩。

Example

Used as predicate, object, complement or attributive. (作谓语、宾语、补语、定语)
1
Zhèxiē
这些
háizi
孩子
cóngxiǎo
从小
jiù
méi
chī
guò
  
,
xiànzài
现在
ràng
men
他们
liàn
练习
gǔn
打滚
  
,
个个
suōtóusuōnǎo
缩头缩脑
  
,
gǎn
wǎng
qián
pǎo
  

These children have not suffered from a young child, now let them practice tumbling, shrink their heads, dare not run forward.

2
Shì
men
他们
de
cuò
  
,
men
你们
jiù
yīnggāi
应该
dǎn
大胆
chūlái
出来
  
,
néng
suōtóusuōnǎo
缩头缩脑
de
  
,
gǎn
zhàn
chūlái
出来
shuō
  

It's their fault, and you should be bold enough not to shrink and not stand up and say it.

3
kànjiàn
看见
zhè
ge
suōtóusuōnǎo
缩头缩脑
de
rén
jiù
shēng
生气
  
,
hènbude
恨不得
gěi
men
他们
xià
下子
  

As soon as he saw these shrinking people, he was angry and hated giving them a few times.

Related

缩头缩脑