[, ] () a measurement of the amount of information that a particular computer network or Internet connection can send in a particular time带宽（用来衡量特定时间内某计算机网络或互联网联接所能传输的信息量）◆We need greater bandwidth.我们需要较大的带宽。◆The server has a permanent connection to the Internet with a bandwidth of 128 Kbps (= kilobits per second).这服务器与互联网拥有永久联接，带宽为每秒 128 千比特。◆(figurative) He doesn't have enough personal bandwidth(= time; mental ability) to manage the project.他没有足够管理这项目的个人能力。