接收器的用法和樣例：
例句
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耳機一種傳遞電子信號的設備，比如從電話、立體聲或廣播接收器上傳出可聽的聲音。這種設備嵌到耳朵上或耳朵里
A device that converts electric signals, as from a telephone, stereo, or radio receiver, to audible sound and fits over or in the ear. -
耳塞電話接收器或助聽器上嵌入耳中或附著在耳上的部分
A part, as of a telephone receiver or hearing aid, that fits in or is held next to the ear.
