考研 托福 GRE
upgrade 基本解释
n. 向上的斜坡
vt. 提升；使（机器、计算机系统等）升级；提高（设施、服务等的）档次；提高（飞机乘客、旅馆住客等）的待遇
upgrade 词性变化
过去分词:upgraded 现在分词:upgrading 名词复数形式:upgrades 过去式:upgraded 第三人称单数:upgrades
词组短语
- 1、ghetto upgrade
- 2、index upgrade [计] 索引改进
- 3、on the upgrade 上升, 进步
- 4、processor upgrade [计] 处理机升级
- 5、upgrade set [计] 高层集
- 6、Cheyenne Mountain Upgrade 夏安山升级
- 7、New Threat Upgrade 新威胁升级
- 8、Accelerator Test Stand Upgrade 加速器试验台升级
- 9、Upgrade Pilot Training 升级试点培训
- 10、upgrade performance 升级性能
- 11、Upgrade Nuclear Ordnance Logistics 升级核军械物流
- 12、Upgrade Nuclear Ordnance Logistics System 升级核军械后勤系统
- 13、upgrade installation 升级安装
- 14、upgrade to 提高到…标准
- 15、upgrade options 升级选项
- 16、upgrade process 升级过程
- 17、Upgrade Training 升级培训
- 18、upgrade competitiveness 提升竞争力
- 19、upgrade existing enterprises 提升现有企业