speaker

英 ['spi?k?] 美['spik?]
  • n. 演講者；揚(yáng)聲器；說(shuō)話者；說(shuō)某種語(yǔ)言的人
  • n. (Speaker)人名；(英)斯皮克

英英釋意

1. someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous);
"the speaker at commencement"
"an utterer of useful maxims"
2. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance