loudspeaker
🇬🇧/ˌlaʊdˈspiːkə(r)/ 🇺🇸/ˌlaʊdˈspiːkər/📚 13284 1四级六级考研高考A loudspeaker is a piece of electronic equipment that forms part of a public address system and transmits sound. 扬声器
noun [专属名词]扩音器，喇叭；<旧>（收音机或乐器的）扬声器，喇叭
The loudspeaker announced the arrival of the train.
广播说火车进站了。
单词造句:
- 网友用“Loudspeaker”造句精选
- One boy did an imitation of a soldier with a loudspeaker. 一个男孩拿着扬声器学着士兵的样子。
- I distinctly heard the loudspeaker calling passengers for the Washington-Miami flight. 我清楚地听到扩音器在呼叫由华盛顿飞往迈阿密的旅客。
- It makes one think of the story about the airline pilot who told his passengers over the loudspeaker. 这让人想起了那个飞行员通过扩音器告诉乘客的故事。