He gave a tap at the microphone before speaking.
他在讲话前先轻叩了一下扩。
He used a microphone so that everyone could hear him.
"他用扩,人人都能听见他的讲话。"
His accident with the microphone brought some welcome comic relief to a very dull party.
他撞上了麦克风, 这给极沉闷的聚会带来了欢乐。
The singer used a microphone so that every one in the hall could hear him.
歌手用了麦克风, 以便大厅里的每一个人都能听得见。
The microphone converts acoustic waves to electrical singals for transmission.
麦克风将化成电信号进行传播。
Cameras and microphones at the ready, they waited for the new President to appear.
摄影机和麦克风都已就位，就等新总统出现了。
She behaved naturally before the microphone.
她在话筒前表现自然。
"Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with the closest relatives."
"与此同时,两小时前放进去了一只麦克风,这人能与他们最亲近的亲属保持联系。"
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
And we placed infrasonic microphones around the elephants as we did these experiments.
在进行这些实验时，我们把次声传声器放置在大象周围。
In this way, we can turn everyday objects into microphones.
依靠这种方法，我们可以把任何物体变成麦克风。
Oh, it's an ultrasonic microphone so we can hear the baby's heartbeat.
是一个超声波麦克风，用它可以听到宝宝的心跳。
I'm not quite, this is still, it's hard with this microphone, isn't it, Dua？
我还太清楚，这个麦克风很难用，是吧，杜阿？
Before long, they become absolutely fearless and unafraid of the microphone.
，他们就会对麦克风毫无畏惧。
Oh, that reminds me, we'll be having speeches-are there any microphones available?
这正好提醒了我，我们到时候会有演讲，你们这儿有话筒吗？
I'm not quite, this is still, it's hard with this microphone, isn't it, Dua?
What is the frequency that you know about these microphones?
你知道这些话筒的频率是多少吗？
To record this, scientists use ultrasonic microphones that detect frequencies human ears can't.
为了记录，科学家们使用了超声波麦克风，这种麦克风可以探测到人耳无法听到的频率。
All of the rooms have got standard equipment -- computer, microphones, and sound system.
电脑，话筒以及音响系统。
You'll soon see a microphone button that will trigger that speech capability.
用户可以看到谷歌浏览器上新增了一个麦克风按钮并增加了语音功能。
It also has a camera, a video recorder, a microphone and a five-inch color touchscreen.
它还配备有摄像头，录像机，麦克风和一个5英寸的彩色触摸屏。
This includes any use of the device camera, microphone or other user inputs.
这包括摄像头、麦克风或其它用户输入的任何使用。
No, my dear. It's a picture of a microphone.
是， 亲爱的， 那画的是个话筒。
MPs wielded chairs and microphones stand during the long scuffle in the main parliamentary chamber.
议员们在主要的议会大厅内挥舞着椅子和手机互相打斗。
They wielded chairs and microphones during the prolonged scuffles in the parliamentary chamber.
That's dangerous when we're surrounded by laptops and microphones.
当我们周围都是笔记本电脑和麦克风的时候，这是很危险的。
Unfortunately I didn't have a microphone at the time to record us.
倒霉的是，我当时没用麦克风把说的话录下来。
Just give her a microphone and an audience and she is ready to perform!
只要给她麦克风和观众，她就准备好表演了！
She finishes performing, hands me the microphone and says, Was that okay?
碧昂斯结束表演之后，把麦克风递到我手中，问道：像我这样可以吗？
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详细解释
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CNN 10 学生英语 2021年5 
用
欢乐。
化成电信号进行传播。
太清楚，这个
，他们就会对
