Speaker
01
扬声器, 喇叭
equipment that transforms electrical signals into sound, loud enough for public announcements, playing music, etc.
例子
He connected his phone to the Bluetooth speaker and played his favorite playlist.
他将手机连接到蓝牙扬声器并播放了他最喜欢的播放列表。
The speaker system in the concert hall delivered crystal-clear sound to every corner of the auditorium.
音乐厅的扬声器系统将清晰的声音传送到礼堂的每个角落。
02
演讲者, 发言人
someone who gives a speech, talk, or lecture
例子
The speaker called the session to order.
演讲者自信地向听众发表了讲话。
Members awaited the speaker's ruling on the motion.
她邀请了一位客座演讲者来讨论这个话题。
03
演讲者, 发言人
someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)
例子
He is a fluent speaker of three languages.
The speaker captivated the audience with her story.
