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。

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。
At the convention's annual meeting in Rome, upgraded standards were issued for pest risk analysis.
在罗马举行的公约年会上，为有害生物风险分析而修订提高了现有标准。
The time is ripe for the computers in Jeff's office to be upgraded.
杰夫办公室电脑升级的时机到了。
More important, the documentation has been upgraded and more samples are available.
更重要的是，文档得到了更新，提供了更多的例子。
He was upgraded to security guard.
他被擢升为保安。
It may be in the process of being upgraded and configured.
它可能正在升级和配置过程中。
But a catastrophic problem with the build destroyed any systems that upgraded from Windows XP, requiring complete reinstallations.
但是，灾难性的问题发生了：该问题几乎破坏了任何从WindowsXP进行升级的系统，而需要全新安装。
I think it's time you upgraded your computer.
我想你该升级你的电脑了。
To use the technology existing broadcasting equipment can be upgraded.
现有的广播设备可通过升级来使用该项技术。
Helicopters have been upgraded and modernized
直升机已经更新换代，装配了现代化设备。