老师警告了他。
The teacher warned him.
to warn; to admonish
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
老师警告了他。
The teacher warned him.
我警告你别再来了。
I warn you not to come again.