upgrade
🇺🇸
/ˌʌpˈɡreɪd/
🇬🇧
/ˌʌpˈɡreɪd/
verb
C1
to make a machine or system better and more powerful
You can upgrade your phone to get new features.
你可以升级你的手机以获得新功能。
C1
to improve a building or area to make it better
The city will upgrade the park with new benches and lights.
城市将用新长椅和灯光升级公园。
R
to get a better seat or room than what you paid for
They gave us a free upgrade to a better hotel room.
他们免费为我们升级到更好的酒店房间。
R
to give someone a more important job
The company decided to upgrade her to manager.
公司决定将她升级为经理。
noun
C1
a new, better version of a machine or system
The software upgrade makes the computer faster.
软件升级使计算机运行更快。
R
improvements made to a building or area
The school needs an upgrade to fix the old classrooms.
学校需要升级以修复旧教室。
R
a better seat or room than what you paid for
We got a free upgrade to first class on our flight.
我们的航班免费升级到了头等舱。
translation
升级, 翻新, 升舱, 晋升
升级版, 翻新工程, 升舱座位
词形变化
3rd Present
upgrades
Past
upgraded
Perfect
upgraded
Progressive
upgrading
Plural
upgrades