短语搭配

1. on the upgrade

提升中；改进中

2. software upgrade

软件升级；升级软件；提升软件等级

3. upgrade equipment

设备升级

4. upgrade product

升级产品

5. upgrade fleet

升级舰队

双语例句

1. As my mileage was far enough, the airline upgraded me free of charge.

由于我的乘坐里程足够远，航空公司给我免费升舱了。

2. We need to upgrade the computer's hardware.

我们需要升级计算机的硬件。

3. We will upgrade to a better model.

我们要升级到好一点的型号。

4. We need to upgrade our computer system.

我们需要升级我们的计算机系统。

5. If you've always wanted to further your education or upgrade your skills but haven't had the time, online courses may be the answer.

如果你一直想进一步提高教育水平或提升技能，但却没有时间的话，那在线课程可能就是解决之道。

6. The upgrade of this game adds new levels.

这款游戏的升级版增加了新关卡。

7. Devote spare time of yours to accompany the amentia students on playing and studying by showing them your behavior to upgrade their stand-alone capability.

奉献你的时间，陪同智障学员一起游戏和学习，通过自身行为引导智障学员，提升学员的独立能力。

8. I wish I could upgrade to business class, but it's too expensive.

我希望我能升舱升到商务舱，但是太贵了。

9. She needs to upgrade her computer – it's so slow!

她需要升级电脑——它太慢了！

10. Tesla's new Model S upgrade

特斯拉新款Model S续航升级

11. They gave her a free upgrade because she's a loyal customer.

他们给她免费升了舱，因为她是忠诚顾客。

12. When you feel stagnant, it should be time for you to upgrade yourself.

当你感到停滞不前时，你应该是时候提升自己了。

13. The project will also upgrade existing tram lines and bicycle paths.

该项目还将改善现有的电车线和自行车道。

14. There was an exorbitant cost to upgrade the facilities.

升级这些设施的费用高得离谱。

15. There is an option to upgrade your software.

有一个升级软件的选择。

16. I've decided to upgrade my old computer.

我已经决定给我的旧电脑升级。

17. I guess. I really should just upgrade to a new computer.

应该可以。我真的应该换一个新电脑了。

18. The hotel offers room upgrade services.

这家酒店提供房间升级服务。

19. The effluent treatment system needs an upgrade.

出水处理系统需要升级。

20. Great, thanks. And would you like to upgrade to unlimited mileage?

好，谢谢。你想升级到无限里程吗？

21. People should upgrade their devices regularly.

人们应该定期升级他们的设备。

22. Our computer system needs an upgrade.

我们的计算机系统需要升级。

23. Actually, I have family joining me. Can I upgrade to a suite please?

其实现在我家人也会一起来。我可以升级到套房吗？

24. If you want to obtain an ideal job, you need to continuously upgrade yourself.

如果你想获得理想的工作，你需要不断提升自己。

25. Our server needs an upgrade.

我们的服务器需要升级。

26. The machine has been upgraded and modernized.

机器已经被升级和现代化了

27. After the software upgrade, it runs faster.

软件升级后，运行速度更快了。

28. Try a software upgrade that might make your computer smoother.

试试升级软件吧，或许能让你的电脑更流畅。

29. I want to upgrade to the new iPhone.

我想换个新苹果手机。

30. We decided to buy the upgrade of the car.

我们决定购买汽车的升级版。

近义词

1. vt. 使升级；提升；改良品种

2. n. 升级；上升；上坡

3. adj. 向上的

反义词

1.

词根词缀

(1)up-使升级

upmarket adj. 高档的；高级的；（服务或商品）适合高消费阶层的；豪华的；高价位的

upriver adv. 向上游；在上游

upturned adj. 向上翘的；翻过来的；朝上的；颠倒的；翻转的

uprooted vt. 根除；连根拔起；（uproot的过去式和过去分词）

upend v. 使颠倒；倒放；倒立；翻倒；使垂直；使立起来

(2)grade等级

考纲分布

近15年出现1次 重要程度

100% vt 提高; 改善

考纲释义

1. vt. 提高; 改善

The need to upgrade the health care system.升级医疗保健系统的需要。[2021年 天津卷 阅读理解]

考纲分布

近12年出现6次 重要程度

100% v/n 使升级; 改进

考纲释义

考纲分布

近12年出现7次 重要程度

100% v/n 使升级; 改进

考纲释义

1. v/n. 使升级; 改进(improve what was old or outdated)

They are constantly upgraded to make driving easier and safer.他们不断升级，以使驾驶更容易和更安全。[2021年 CET6 阅读理解]

考纲分布

近18年出现13次 重要程度

85% vt 提高; 使升级; 改善

15% n 升级; 提升

考纲释义

1. vt. 提高; 使升级; 改善

The current international tax system needs upgrading.当前的国际税收制度需要升级。[2020年 英语一 阅读理解A]

Highlight the necessity of upgrading major U. S. airports.强调升级美国主要机场的必要性。[2017年 英语一 阅读理解A]

Have to be upgraded when new technologies come.当新技术出现时，必须升级。[2016年 英语二 阅读理解A]

2. n. 升级; 提升

The point of a style upgrade isn't to become more vain or to spend more time fussing over what to wear.时尚升级的目的不是变得更加虚荣，也不是花更多的时间去操心该穿什么。[2016年 英语一 阅读理解B]

How do we know when to invest in an upgrade?我们如何知道何时投资升级？[2016年 英语一 阅读理解B]

Maybe there's no need for an upgrade and that's OK.也许没有必要升级，这没关系。[2016年 英语一 阅读理解B]