throttle backˈθrɔtlbæk★☆☆☆☆高短语⁷⁹⁵⁶³ 基本例句 throttle down As telecoms operators and cable companies strain to keep up, they may be tempted to throttle back some bandwidth- hungry applications, such as online video and file- sharing. 通信运营商和光纤公司疲于满足网络需求的增长，所以他们可能会给一些高耗带宽的应用设置限制，例如在线视频和文件共享。 ecocn