upgrade

[ʌp'greid]

n.升级,上升,上坡 adv.往上 vt.使升级,提升,改良品种


如果你有获得免费升级的资格（首90天，扩展服务计划），下载数字会包含在通知里。: If you are eligible for a free upgrade( first90 day, extended service plan), the download number will be include.

不一会卡车就出现在一个拐弯和上坡处。: Soon the truck come into sight around a bend and on an upgrade.