?收话机耳承
... earpiece volume 听筒音量 receiver earpiece 收话机耳承 Congenital Earpiece Dysfunction 先天性听筒失能症 ...
It's also the first on this side of the Pacific to utilize Kyocera's Smart Sonic Receiver tissue-conduction tech, a system that foregoes the traditional earpiece and transmits audio to your ear via vibration.
ENGADGET
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。