Watch the stroke order, then trace it yourself.
50 learners practiced this

Flesh (月) expands with a sound (彭) — to swell or puff up, like inflating a balloon.
Download and print worksheets to practice writing 膨

HSK words that contain this character.
Real-world example sentences demonstrating how 膨 is used in context
The balloon quickly expands after inflation
Puffed snacks are very popular with children
This project requires enormous financial support