Correct

活死人

/ huó sǐ rén /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/活死人-Chinese-idioms-Cchatty-e1ed4929-4ec3-4410-8b66-0ad731ca7b17-1612777635.jpg

Collocation

1
像个活死人
2
被当成活死人
3
某人是活死人
4
活死人一样的生活

Definition

活死人

Literally means:

living corpse

Actually means:

live person who is dead in mind

It refers to a person who is lifeless, spiritually dead or just emotionally indifferent. It can also refer to a who considers himself as dead or is regarded as dead. It is often used to criticize those who are callous in heart, who avoid their due responsibility, or who have no reaction to events that they need to deal with. It is derogative in meaning.

指毫无生气,或思想麻木、感情冷漠的人。也指以死自比或被当成死人的人。常用来斥责麻木不仁,对该做的事不做,碰到必须应对的事毫无反应。具有贬义色彩。

Example

Used as object or attributive. (作宾语、定语)
1
Bèi
pàn
le
xíng
无期徒刑
hòu
以后
  
,
men
他们
jiù
jiān
监狱
kànchéng
看成
zuò
huó
rén
死人
de
fén
坟墓
  
,
bìng
suàn
打算
zài
miàn
里面
xiāo
消磨
màncháng
漫长
de
suìyuè
岁月
  
,
zhídào
直到
shēngmìng
生命
zhōngjié
终结
wéizhǐ
为止
  

After being sentenced to life imprisonment, they saw the prison as a grave for the dead and intended to spend long hours inside until the end of their lives.

2
li
那里
de
ménwèi
门卫
dōu
shì
huó
rén
死人
  
,
dōng
东西
bèi
tōu
chū
出去
dōu
zhīdào
知道
  
,
zěnme
怎么
néng
可能
shuō
chū
rén
yǒu
xián
嫌疑
ne
  
?

Where the doorman is alive and dead, things are stolen do not know, how can say people suspected?

3
hěn
yǒu
xìng
个性
  
,
jiāshàng
加上
chén
沉默
shǎo
yán
  
,
zǒng
gěi
rén
zhǒng
shírénjiānyānhuǒ
不食人间烟火
de
gǎnjué
感觉
  
,
suǒ
所以
jiā
大家
zài
bèili
背地里
jiào
huó
rén
死人
  

She has a lot of personality, coupled with silence, always give people a feeling of not eating fireworks, so we call her dead in the back.