Correct

腮

/ sāi / 
Strokes

Definition

cheek

Example

As a Noun

cheek

1
Tā
他
lèiliúmǎnsāi
泪流满腮
  
。

His cheeks were streaked with tears.

2
Tā
她
liǎng
两
sāi
腮
fànhóng
泛红
  
。

A blush came into her cheeks.

3
Shuāngshǒu
双手
tuōsāi
托腮

with one's cheeks in one's hands

4
Liǎng
两
sāi
腮
hóngrùn
红润

with rosy cheeks