speaker是什么意思

名词 n. [C]

1.说话者;演讲者;演说家

The chairman introduced the speaker to the audience.

主席将演讲人介绍给听众。

2.讲(某种)语言的人

He is a speaker of French.

他说法文。

3.(大写)(英国下议院,美国众议院)议长[the S]

There were rumors that he would resign as Speaker after 1982.

谣传他将在一九八二年后辞去议长的职务。

4.扬声器,扩音机

The left-hand speaker doesn't seem to be working.

左手的扬声器看样子失灵了。

5.【美】练习演讲用的范本