broadband /ˈbrɔːdˌbænd/ CET6

• 1. 

  N-UNCOUNT Broadband is a method of sending many electronic messages at the same time by using a wide range of frequencies. 宽带 [计算机] [oft N n]

  例：

  A recent study shows many broadband services lack basic security features.

  最近研究表明许多宽带服务缺少基本的安全特性。