theory or knowledge

• 理论或知识

theory or knowledge的用法和样例：

例句

1. Industries based on brainwork or knowledge are called the quaternary industry.
   以脑力劳动或知识为基础的产业被称为第四产业。
2. These adjectives apply to persons who show a marked desire for information or knowledge.
   这些形容词指对信息或知识表现出强烈欲望的人。