Correct

大老粗

/ dà lǎo cū /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/大老粗-Chinese-idioms-Cchatty-b1b887d2-590e-4315-9723-c2fb1cdb381d-1612776857.jpg

Collocation

1
像个大老粗
2
说……是大老粗
3
看不起大老粗
4
……是个大老粗

Definition

大老粗

Literally means:

uncouth fellow

Actually means:

It refers to an uneducated person or a person with little education. It is used derogatorily in some cases, and in other cases used for self-modesty.

指没有文化或文化程度低的人。有时具有贬义色彩。有时表示自谦。

Example

Used as subject or object. (作主语、宾语)
1
shì
gōngrén
工人
  
,
ba
爸爸
dāng
guàn
le
guān
  
,
zǒngshì
总是
lǎo
大老粗
  

My mother is a worker, my father is used to being an official, always scolding her big old rough.

2
zhège
这个
lǎo
大老粗
  
,
suīrán
虽然
shū
dòu
de
duō
  
,
dàn
dàoli
道理
dǒngde
懂得
shǎo
不少
  

You big old rough, although the book does not read much, but the truth can understand a lot.

3
shì
lǎo
大老粗
  
,
huì
不会
shuōhuà
说话
  
,
shuō
cuò
le
qǐng
men
你们
yuánliàng
原谅
  

I am a big old rough, can't talk, wrong please forgive me.

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大老粗