earphone

英 [ˈɪəfəʊn]

美 [ˈɪrˌfoʊn]

n. 耳机

复数：earphones　第三人称单数：earphones　

BNC.23536 / COCA.18386

柯林斯词典

耳机
Earphonesare a small piece of equipment which you wear over or inside your ears so that you can listen to a radio or cassette recorder without anyone else hearing.
(电话)听筒
Anearphoneis the part of a telephone receiver or other device that you hold up to your ear or put into your ear.

noun

electro-acoustic transducer for converting electric signals into sounds
1. it was not the typing but the earphones that she disliked
Synonym:earpieceheadphonephone

So it may be better if you can use an earphone or bluetooth instead of using your mobile directly.
所以，用耳机或蓝牙来避免直接使用手机或许会好些。
And I direct you through the earphone.
我会通过耳机指示你怎么做。
To play MP3 music, plug earphone first and select tracks using the buttons.
播放时，请先插入耳机，然后依按钮提示标示进行选曲操作。
Many said that it wasn't user-friendly and that the earphone cord wasn't long enough.
很多人说它用起来不够人性化，而且耳机线不够长。
Put on the earphone; let's fall in the fantastic world of music!
戴上耳机，让我们一起进入音乐的奇幻世界吧！
I don't need an earphone. I just watch the picture.
我只要看屏幕，不要耳机。
Can you help me with this earphone? I can't hear anything.
你能帮我看看这个耳机吗？我什么也听不见。
I bought a earphone from China and it broken.
我买一个耳机是坏的。
The system comprises the infrared broadcaster, the infrared earphone, the infrared voice transcriber and the infrared remote controller.
红外导游系统由红外播音器、红外耳机、红外语音转录器和红外遥控器四部分组成。
Just completely inoffensive to my ears, which makes the R03 an especially well-rounded earphone.
一点也不伤害我的耳朵，R03是一个特别完美的耳机。