C 演讲者 a person making a speech, or who makes speeches in a stated way
C 说某种语言的人 a person who speaks a particular language
C 议长 the person who controls the course of business in a parliament
C 扬声器,喇叭 that part of a radio or record player from which sound comes out
词汇搭配
动词+~
applaud a speaker 向演讲者鼓掌表示赞赏
interrupt a speaker 打断演讲者的讲话
introduce the speaker 介绍演讲者
形容词+~
brilliant speaker 出色的演说家
fluent speaker 说话流利的人
principal speaker 主要演讲者
句型例句
Our first speaker tonight is Mr. White.今晚我们的第一个演讲者是怀特先生。
He is an English speaker.他是讲英语的。
I'd like to propose a motion,Mr. Speaker.议长先生,我想提出一项动议。
The president addressed the students on the speaker.校长用扬声器向学生们讲话。