Wordiyoupgrade
🇬🇧 UK/ʌp'greɪd/🇺🇸 US/'ʌpgreid/
TOEFLGREB2
Definitions
v.
To improve or replace something with a better version, especially technology
升级，提升，改进
n.
An improved version or replacement of something, especially a device or service
升级版，改进版，升级
🧩 Root Breakdown
Root-derivedCommon Collocations
- 1.upgrade system升级系统
- 2.upgrade software升级软件
- 3.system upgrade系统升级
Example Sentences
- 1.
The company decided to upgrade its software system to improve efficiency and security.
- 2.
Passengers can upgrade their economy class tickets to business class for an additional fee.