HSK C7-9/V7-9
Correct

胀

/ zhàng / 
Strokes

Definition

dropsical/swollen/to swell/to be bloated

Example

As a Verb
expand; distend
1
Rèzhànglěngsuō
热胀冷缩

expand when heated and contract when cooled

As a Verb
swell; be bloated
2
Wǒ
我
dùzi
肚子
fāzhàng
发胀
  
。

I feel bloated in the stomach.