head.phone

headphone的音标和读音：
DJ音标发音： [ˈhedˌfoun]
KK音标发音： [ˈhɛdˌfon]

headphone的词性：
n.（名词）

1. A receiver, as for a telephone, radio, or stereo, held to the ear by a headband.
头戴式受话器，耳机：用头环套在耳朵上的用于接收电话、收音机或立体声等的接受器