Bluetooth /ˈbluːˌtuːθ/

• 1. 

  N-UNCOUNT Bluetooth is a type of short-range wireless technology that allows portable devices such as cell phones, laptops, and PDAs to communicate with each other. 蓝牙 [trademark] [oft N n]

  例：

  ...the latest Bluetooth technology.

  …最新的蓝牙技术。