耳塞电话接收器或助听器上嵌入耳中或附著在耳上的部分

耳塞电话接收器或助听器上嵌入耳中或附著在耳上的部分的英文翻译

基本释义

• A part, as of a telephone receiver or hearing aid, that fits in or is held next to the ear.