| 释义 |
| | | | ADJ COMPUTING | | | | | /ˈnærəʊˌbænd/ | | | | | | capable of carrying sound , pictures, and moving images that are sent at slow speeds, usually between 50 bps and 64 kbps （只能以通常为每秒50字节到64K字节之间的较慢速度传输声音、图像和活动画面的）窄频带，窄带 | a 4-channel narrowband digital receiver 一个4信道的窄带数字接收器 | | | |