n.[C]

1. 說話者；演講者；演說家
   The chairman introduced the speaker to the audience.

   主席將演講人介紹給聽眾。

2. 講（某種）語言的人
   He is a speaker of French.

   他說法文。

3. （大寫）（英國下議院，美國眾議院）議長[the S]
   There were rumors that he would resign as Speaker after 1982.

   謠傳他將在一九八二年後辭去議長的職務。

4. 揚聲器，喇叭，擴音機
   The left-hand speaker doesn't seem to be working.

   左手的揚聲器看樣子失靈了。

5. 【美】練習演講用的範本

n.

1. a person who speaks, especially at a formal occasion.
2. (Speaker) the presiding officer in a legislative assembly, especially the House of Commons.
3. short for loudspeaker.

[名]

1. 擴音機；揚聲器。