lecturer

• 指以讲课为职业的人，尤指在大学或其他高等教育机构中授课的教师；也可指公开演讲者或作报告的人。

A noun referring to a person who gives lectures, especially as a profession or as a public speaker at certain universities.

1. University teacherB1formal

   A person who teaches at a university or college, typically below the rank of professor.

   讲师

   • The lecturer explained the theory in detail.
   • She is a senior lecturer in history at the university.
   • The lecturer gave an engaging presentation on climate change.

   同义词academicdoneducatorinstructorteachertutor

2. Public speakerB1formal

   A person who gives formal talks or speeches to an audience, often on a specific subject.

   演讲者

   • The guest lecturer spoke about modern art.
   • He works as a public lecturer on environmental issues.
   • The lecturer captivated the audience with her stories.

   同义词oratorpresenterpublic speakerspeakerspeechmakertalker