
好词典

由ear(耳朵)和phone(声音装置)组合而成,字面意思是'耳朵上的声音装置'。
❶ 一种小型电子设备,通常插入耳朵或覆盖耳朵,用于个人收听音频内容,如音乐或通话。
“She put on her earphones to listen to music on the bus.”
(她戴上耳机在公交车上听音乐。)
“I forgot my earphones at home, so I couldn't listen to the podcast.”
(我把耳机忘在家里了,所以没法听播客。)
wireless earphones — 指不需要有线连接的耳机,通常通过蓝牙技术连接设备。
“I just bought a pair of wireless earphones and they're so convenient.”
(我刚买了一副无线耳机,用起来非常方便。)
noise-cancelling earphones — 具有降噪功能的耳机,能有效减少外界噪音干扰。
“These noise-cancelling earphones are perfect for long flights.”
(这副降噪耳机非常适合长途飞行使用。)