speaker的意思

speaker

英 [ˈspiːkə(r)] 美 [ˈspiːkər]

n.  发言者; 演讲者; 说话者; 讲(某种语言)的人

牛津词典

noun

发言者；演讲者
a person who gives a talk or makes a speech
He was a guest speaker at the conference.
他是会议的特邀演讲人。She was a brilliant public speaker .
她很擅长在公开场合演讲。
说话者
a person who is or was speaking
I looked around to see who the speaker was.
我四下环顾看说话的是谁。
讲（某种语言）的人
a person who speaks a particular language
Chinese speakers
讲汉语的人a native speaker of English
以英语为母语的人
（议会的）议长
the title of the person whose job is to control the discussions in a parliament
the Speaker of the House of Commons/Representatives
英国下议院 / 美国众议院议长
扬声器；喇叭
the part of a radio, computer or piece of musical equipment that the sound comes out of