lecturer
n. 讲授者,讲演者;(大学的)讲师
复数 lecturers
例句
She's a superb lecturer.
她是一个出色的演讲者。
《牛津词典》
He's a lecturer in French at Oxford.
他是牛津大学的法语讲师。
Dewey was an unimpressive, rather dull lecturer.
杜威是个没特色的,有些无聊的讲师。
《柯林斯英汉双解大词典》