Correct

毫不在乎

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Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/毫不在乎-Chinese-idioms-Cchatty-c3a9d076-a322-4fef-bcdd-1c6a0c5f2b7f-1612777567.jpg

Collocation

1
对(某事)不能/不可以毫不在乎
2
对(某事)毫不在乎
3
毫不在乎(某事)
4
毫不在乎的(表情,态度,样子)

Definition

毫不在乎:

Literally means:

not care at all.

Actually means:

It means not caring or minding in the least,or not taking things seriously.

This phrase often applies to something that should evoke great concern or reactions.

毫不在乎,一点儿都不在意或不介意,根本不(把事情)放在心上。

它通常指本来应该在意、关注,甚至十分介意,并可能作出强烈反应的事情。

Example

Usually used as predicate, and sometimes as attributive. (常作谓语,也可以作定语等)
1
Méi
媒体
bàodào
报道
shuō
jié
杰克
zài
wàimiàn
外面
yǒuqíngrén
有情人
  
,
shì
可是
玛丽
què
háo
毫不
zàihu
在乎
  

Media reports said Jack had a lover outside, but Mary didn't care.

2
Gào
告诉
de
gǎnshòu
感受
  
,
guǒ
如果
yòng
háo
毫不
zàihu
在乎
de
biǎoqíng
表情
kàn
zhāo
  
,
jiù
kāi
离开
  

Tell her how you feel, and if she looks at you with an unconcerned expression, you leave her.

3
zhī
zhīdào
知道
yào
qián
  
,
érqiě
而且
yuè
duō
yuè
hǎo
  
,
duì
dàochù
到处
huāqián
花钱
de
hòuguǒ
后果
què
háo
毫不
zàihu
在乎
  

All he knew was that he wanted money, and the more he could, the better, and he didn't care about the consequences of spending money everywhere.