"tooth 用大概120个英语单词解释这个单词,下面最好有中文解释；如果可以用3句话就解释清楚也可以

tooth phone应该是“牙齿电话”,依据如下.
据时代周刊报道,两个英国科学家研制了一种“电话牙齿”的模型,其实际上能埋置在臼齿内,并接收电话.其原理是信号被转换成振动,振动从牙齿传导到你的头颅,然后再到达你的内耳.这只有你才能听到,听起来是很容易使用的.
Tired of wearing that cell phone on your belt or rummaging through your purse looking for it as it rings?In the future you may not have to.
According to TIME Magazine,two British scientists have developed a model "phone tooth" that can actually be embedded into a molar and receive phone calls.
How do you get calls,you ask?These scientists told TIME the signals are translated into vibrations that travel from the tooth,to your skull and then your inner ear,where only you can hear them.It sounds pretty easy to use.
Society is bewildered by what the market calls "simple" devices.For example,the telephone:you pick it up,dial a number and talk,right?

This is an modern Bluetooth communications equipment it use the new technology

只听过 blue tooth 蓝牙
我也很感兴趣。顶下！！！