My earphones were sent back to the factory for repair.

我的耳机送回工厂维修了。

My colleague bought a pair of wireless earphones.

我的同事买了一对无线耳机。

His favorite birthday gift is a pair of earphones.

他最喜欢的生日礼物是一副耳机。

There's something wrong with this earphone? I can't hear anything.

这个耳机坏了吗 我什么也听不见

Please taste with high-quality earphone or high-power audio.

请使用高品质耳机或大功率音响配合体验。

By e-mail and earphone, he confers with Jack Parrish, chief meteorologist, and they order the NOAA technician to slip a dropsonde into the shoot.

通过电子邮件和耳机，他与首席气象学家杰克·帕里什协商，他们命令国家海洋和大气管理局的技术人员将探空仪放入拍摄中。

Can I have an earphone, please?

我能够有一个耳机吗？

A : May I use your earphone ?

我可以用你的耳机吗？