他发明了新工具。
He invented a new tool.
to invent; an invention
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.
他发明了新工具。
He invented a new tool.
纸是谁发明的?
Who invented paper?