ear.phone

earphone的音标和读音：
DJ音标发音： [ˈiəˌfoun]
KK音标发音： [ˈɪrˌfon]

earphone的词性：
n.（名词）

1. A device that converts electric signals, as from a telephone, stereo, or radio receiver, to audible sound and fits over or in the ear.Also called earpiece
耳机：一种传递电子信号的设备，比如从电话、立体声或广播接收器上传出可听的声音。这种设备嵌到耳朵上或耳朵里也作 earpiece