speaker
UK ['spi:.kər] US [-kɚ] noun countable
FORMAL TALK 演讲
IMPROVER
■a person who gives a speech at a public event 发言者；演讲者•a good public speaker擅长公开演讲的人 •Please join with me in thanking our guest speaker tonight.请大家和我一起向今晚的特别演讲人表示感谢。 •The Democrats have chosen the Texas state treasurer as the keynote (= most important) speaker at their convention.民主党员选择了德州财政部长作为他们大会上的主要发言人。
UK ['spi:.kər] US [-kɚ] noun countable
LANGUAGE 语言
■someone who speaks a particular language 说话者；演讲人（说某一特定语言的人）•a French speaker说法语的人 •a fluent Russian speaker说一口流利的俄语的人 •non-English speakers不是说英语的人
UK ['spi:.kər] US [-kɚ] noun countable
ELECTRICAL 电的
■the part of a radio, television, or computer, or of a piece of electrical equipment for playing recorded sound, through which the sound is played. A speaker can be part of the radio, etc. or be separate from it 扬声器，喇叭•There's no sound coming out of the right-hand speaker.右边的喇叭不出声了。 |