HSK 5 HSK V7-9
Correct

当心

/ dāngxīn / 
Strokes

Collocation

1
当心点儿
2
当心感冒

Definition

当心 is a Verb, which means[to take care/to look out].

Example

As a Verb.
1
Dāngxīn
当心
  
!
Yǒu
有
liàng
辆
chē
车
kāi
开
guòlái
过来
le
了
  
。

Watch out! A car came over.

2
Jiàngwēn
降温
le
了
  
,
yào
要
dāngxīn
当心
gǎnmào
感冒
  
,
duō
多
chuān
穿
diǎnr  
点儿
  
。

Cool down, beware of colds, wear more.