receiver (earpiece)

earpiece是什么意思_earpiece的中文意思... ... earpiece 的英语解释： receiver earpiece 受话器耳承 single earpiece 单耳机 ...

插入反转控制器... ... "receiver diaphragm" 收话机膜片" "receiver earpiece" 收话机耳承" "receiver head band" 收话机头箍" ...