墙上有一个小孔。
There is a small hole in the wall.
孔
surname Kong
noun HSK 3.0 · Band 7
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
孔
Nice writing!
See it in sentences
针孔非常小。
The eye of the needle is very small.