他申请了专利。
He applied for a patent.
patent; sth uniquely enjoyed (or possessed etc) by a certain group of people; monopoly
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.
他申请了专利。
He applied for a patent.
这是他的专利。
This is his patent.