音标：['laud'spi:kә] ；柯林斯词典等级：1 级；

n. 扩音器, 喇叭
[电] 扬声器

n. electro-acoustic transducer that converts electrical signals into sounds loud enough to be heard at a distance

词型变化：名词复数形式 : loudspeakers
考试类型：[高考/四级/六级/考研]

词性分布：

名词100%

loudspeaker的用法和样例：

例句

用作名词(n.)

The nurse paged the doctor on the loudspeaker.护士通过广播喊叫那位医生。
We heard the news over the loudspeaker.我们听见扩音器里广播了这一消息。
The police addressed the crowd through a loudspeaker on their car.警察通过他们汽车上的喇叭向人群喊话。

常见句型

用作名词(n.)

The loudspeaker announced each airplane as it landed at the airport.每架飞机在机场一着陆,扩音器就发出通告。

词汇搭配

electrodynamic loudspeaker电动扬声器
capacitor loudspeaker电容器式扬声器...
cone loudspeaker纸盆扬声器,锥形扬声...
armature loudspeaker舌簧喇叭
corner loudspeaker角隅扬声器
electromagnetic loudspeaker电磁扬声器
background loudspeaker背景扬声器,电视拌音...
foldback loudspeaker返送扬声器
crystal loudspeaker晶体扬声器
treble loudspeaker高音扬声器
condenser loudspeaker电容扬声器
dome loudspeaker球顶形扬声器...
electrostatic loudspeaker静电[电容]扬声器...
combination loudspeaker高低音扬声器,复合扬...
compound loudspeaker复合式扬声器...
band loudspeaker薄带扬声器
ribbon loudspeaker带式扬声器
magnetic loudspeaker磁力扬声器,电磁扬声...
hornless loudspeaker无喇叭扬声器...
pneumatic loudspeaker气流扬声器

【近义词】

megaphone扩音器
bullhorn带放大器的扩音器...
loudhailer喇叭筒
speaker说话者
amplifier放大器
pa<口>爸爸
mike扩音器
public-address system扩音系统
horn喇叭
microphone麦克风
speaker system扬声系统
speaker unit扬声器装置
system系统
unit单元
loudspeaker system扬声器系统

英语专业四级听写026

Passage 26 Travel for Work You can see them in every airport in the world. They are businessmen and women who have to travel for their work. When they first applied for the job, they may have thought of good food and hotels, huge expense accounts an

发表于:2018-11-30 / 阅读(264) / 评论(0)

英语专业四级听写

初中英语词汇初三(单元) Unit1-6

glad both wish card art luck good luck talk give a talk difficult suggest should about choose for example fore fore name given given name important course of course have about hold hold a meeting ground play ground race one hundred metre race fast wi

发表于:2018-12-04 / 阅读(232) / 评论(0)

初中英语词汇

初中英语词汇初三(字母) g-o

gatekeeper German Germany get back get along with get together give a call give a talk give back given given name glad glass glasses glass-toped go back gone good luck grass ground group grow guess hands up hang happen hardly heat have a coffee heada

发表于:2018-12-04 / 阅读(208) / 评论(0)

初中英语词汇

成人高等教育英语教材第一册13

UNIT 13 Train Schedule Integrated Skills Development Dialogues A. When Does the Train Leave? Brenda is going to Shenyang for a get-together with her friend. She is now asking a ticket agent for inform

发表于:2018-12-07 / 阅读(192) / 评论(0)

成人高教英语教材

SSS 2012-05-31

Say Wilbur, get a load of this story. If you grew up in the '60s, you probably recognize the voice of Mr. Ed, TVs talking horse. And it turns out, he might recognize your voice, too. A new study shows that even non-talking horses can tell individual

发表于:2018-12-24 / 阅读(138) / 评论(0)

Scientific American(五)月

留学生在中国第30期 Close Shop 打烊

Chapter 30 Time to Close Shop第30章商店该打烊了David ： Do department stores like this usually close at 9:30 ？这样的百货商店通常是 9:30 关门吗？ You： Yup. 是的。 David ： But the workers have to stay afterwards? 但是员

发表于:2018-12-25 / 阅读(145) / 评论(0)

留学生在中国

英语学习乐园：在船上

Fatima: It's a beautiful day but so hot! Navid: It will be cooler on the water. Fatima: Yes, I can feel the breeze now. This was a lovely idea. Navid: I'm so glad you like boats. Fatima: I've never been on a boat like this before. How far is it to th

发表于:2018-12-27 / 阅读(139) / 评论(0)

英语学习乐园

听播客学英语 88 注意距离

In todays podcast, I am going to talk about the English word mind, and about some expressions which contain the word mind. Your mind means the things which happen inside your head, or inside your brain your thinking, in other words. We can say, for e

发表于:2019-02-19 / 阅读(179) / 评论(0)

听播客学英语

英语悠选脱口秀第41期:烧烤

讲解 Todays key word is Barbeque. At a Barbeque Night Market, there's a loudspeaker fight between the venders and residents living in the neighborhood. The residents part says: The government should do something to stop the market!Say no to the gar

发表于:2019-02-21 / 阅读(191) / 评论(0)

英语悠选脱口秀

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

abenteric typhoid fever

augaptilus spinifrons

aweke