headphone的翻译，读音
英/'hedfәun/
释义：
n. 戴在头上的收话器, 耳机
[电] 头载数话器
n electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear
[电] 头载数话器
n electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear