upgraded

英 [ˌʌpˈɡreɪdɪd]

美 [ˌʌpˈɡreɪdɪd]

v. 使(机器、计算机系统等)升级; 提高; 改进; 提升; 提拔; 提高(飞机乘客、旅馆住客等的)待遇; 优待
upgrade的过去分词和过去式

过去分词：upgraded　过去式：upgraded　

BNC.23019 / COCA.20717

柯林斯词典

The verb is pronounced /ʌp'greɪd/. The noun is pronounced /'ʌpgreɪd/. 动词读作/ʌp'greɪd/，名词读作/'ʌpgreɪd/。

VERB 改良；更新；升级
If equipment or servicesare upgraded, they are improved or made more efficient.
1. Helicopters have been upgraded and modernized...
  直升机已经更新换代，装配了现代化设备。
2. Medical facilities are being reorganized and upgraded.
  正在对医疗设施进行重组和升级。
3. ...upgraded catering facilities.
  更新换代的餐饮设施
4. Upgradeis also a noun.
5. ...equipment which needs expensive upgrades.
  更新费用高昂的设备
6. ...upgrades in the level of security.
  安全级别的升级
VERB 擢升；晋升；提升；提拔
If someoneis upgraded, their job or status is changed so that they become more important or receive more money.
1. He was upgraded to security guard.
  他被擢升为保安。
VERB (使)升级到更高待遇;(使)升舱
If youupgradeorare upgraded, you change something such as your air ticket or your hotel room to one that is more expensive.
1. You can upgrade from self-catering accommodation to a hotel.
  您可以将自理膳食旅店升级为酒店。

Today we upgraded our database server.
今天我们升级了数据库服务器。
The emergency system for providing professional assistance in landslip incidents has been upgraded through improvements in communications and transport.
此外，在通讯和交通安排方面也作出了改善，以便在山泥倾泻事件发生时，提供紧急的专业协助。
However, the project file for the web site will be upgraded.
但是，将会对网站的项目文件进行升级。
Medical facilities are being reorganized and upgraded.
正在对医疗设施进行重组和升级。
But I have upgraded the original version.
但是，我已经把原始版本给升级了。
Helicopters have been upgraded and modernized
直升机已经更新换代，装配了现代化设备。
It can be upgraded with various weapons including anti-aircraft and anti-infantry.
它可以升级成包括反飞机和反步兵的不同武器。
We have since upgraded our test kits to be able to detect this problem.
我们已经对我们的测试装备升级到可以探测这个问题的程度。
70 per cent of airports in the Far East will have to be upgraded
远东70%的机场都将不得不升级改造。
When a product is upgraded, the existing product is removed and replaced.
当一个产品升级后已有的产品被移除和替换。