keynote speaker
US /ˈkiː.noʊt ˈspiː.kər/
UK /ˈkiː.nəʊt ˈspiː.kər/
名词
主旨发言人, 主题演讲者
a person who delivers a keynote address, typically at a conference or convention, setting the underlying tone and summarizing the main message or most important revelation
示例:
•
The CEO was invited to be the keynote speaker at the annual tech conference.
首席执行官被邀请担任年度科技大会的主旨发言人。
•
Her inspiring speech as the keynote speaker captivated the entire audience.
她作为主旨发言人的鼓舞人心的演讲吸引了所有听众。