lecturer
n. 演讲者；讲师
近义词：reader，speaker，speechmaker，orator，presenter，spokesperson，debater，spokesman，teacher，professor，lector，
英英释义
Noun
- a public lecturer at certain universities
- someone who lectures professionally
例句
用作名词(n.)
- The mob howled down the lecturer.群众以吼叫声迫使演讲者停止演说。
- His brother-in-law is a lecturer of history.他的姊夫是大学历史讲师。
- I have to submit this file to my lecturer.我需要把这份资料交给讲师。