upgrade是什么意思 upgrade意思介绍
1、upgrade的意思是：使（机器、计算机系统等）升级；提高；改进 。 2、例句： to upgrade the towns leisure facilities.改善镇里的休闲设施。 Helicopters have been upgraded and modernized.直升机已经更新换代，装配了现代化设备...
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Upgrade的中文释义
名词 升级,上升,上坡ad. 往上vt. 使升级,提升,改良品种动词 升级 Upgrade的中文释义相似短语 upgrade to提高到 on the upgradeadv.上升,进步 index upgrade【计】 索引改进 hardware upgrade硬件升级 upgrade industries产业升级 upgrade set高层集，上升*** processor...