
释义
v. 升级;改进
To improve something or replace it with a better version.
n. 升级;改良版本
An improvement or a newer, better version of something.
例句
We upgraded our old computer with a faster processor.
我们给旧电脑换上了更快的处理器。
Governments should upgrade ageing water systems to reduce waste and provide reliable supplies for growing urban populations.
政府应升级老旧供水系统,以减少浪费,并为不断增长的城市人口提供可靠供水。
常用搭配
- upgrade software | 升级软件
- upgrade to | 升级为
- a system upgrade | 系统升级
词族
- upgradable (adj.)
近义
- improve
- enhance
反义
- downgrade
用法提示
动词重音在后,名词重音在前。
常见问题
- upgrade 是什么意思?
- v. 升级;改进;n. 升级;改良版本
- upgrade 怎么发音?
- 英音 /ʌpˈɡreɪd/,美音 /ʌpˈɡreɪd/。点击页面上方的发音按钮可以试听。