The noun 教授 (jiàoshòu) means "professor" and refers to a senior academic position at a university or research institution. It can also function as a verb meaning "to teach" or "to instruct," though the noun usage is far more common. It is a formal title of respect in academic settings.
王教授是我们学校最受欢迎的老师之一。
Wáng jiàoshòu shì wǒmen xuéxiào zuì shòu huānyíng de lǎoshī zhī yī.
Professor Wang is one of the most popular teachers at our school.
她的目标是将来成为一名大学教授。
Tā de mùbiāo shì jiānglái chéngwéi yì míng dàxué jiàoshòu.
Her goal is to become a university professor in the future.
教授在课堂上分享了很多有趣的研究成果。
Jiàoshòu zài kètáng shàng fēnxiǎng le hěn duō yǒuqù de yánjiū chéngguǒ.
The professor shared many interesting research findings in class.