Patent is a very popular concept nowadays, which has permeated every aspect of human life.

在当代社会，专利权是一个十分普遍的概念，已经渗透到人类生活的方方面面。

youdao

Patent is a very popular concept nowadays, which has permeated every aspect of human life.

在当代社会，专利权是一个十分普遍的概念，已经渗透到人类生活的方方面面。

youdao