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

Download and print worksheets to practice writing 凹

HSK words that contain this character.
Real-world example sentences demonstrating how 凹 is used in context
There is a groove on the wall to place things
The sunken road surface needs timely repair
This wooden board has an uneven surface
There is a concave indentation on the surface of this stone.
Explore characters by relationship