upgrade
verbVerb Forms
| present simple I / you / we / they upgrade | |
| he / she / it upgrades | |
| past simple upgraded | |
| past participle upgraded | |
| -ing form upgrading |
- [transitive, intransitive]
to make a machine, computer system, etc. more powerful and efficient; to start using a new and better version of a machine, system, etc. 使（机器、计算机系统等）升级；提高；改进 - upgrade something
We are constantly upgrading our software to meet customers' needs. 我们不断升级软件，以满足用户的需要。 - upgrade (from something) (to something)
customers who want to upgrade from version 4.2 to version 4.5 想把版本从 4.2 升级到 4.5 的客户 Users can easily upgrade to the new version. 用户可以很容易地升级到新版本。
Oxford Collocations Dictionaryadverb- significantly
- substantially
- constantly
- …
- from
- to
- with
- …
- upgrade something
- [transitive] upgrade something
to improve the condition of a building, etc. in order to provide a better service 提高（设施、服务等的）档次；改善；使升格 to upgrade the town’s leisure facilities 改善镇里的休闲设施 The towpath was upgraded for use by cyclists. 拖车道升级后供骑自行车的人使用。
- [transitive, often passive]
to give somebody a better seat on a plane, room in a hotel, etc. than the one that they have paid for 提高（飞机乘客、旅馆住客等的）待遇；优待 - be upgraded (to something)
On the flight back, we were upgraded to business class. 在返程的航班上，我们被提升为商务舱。
- be upgraded (to something)
- [transitive] upgrade somebody (to something)
to give somebody a more important job 提升；提拔 More Like This Pronunciation changes by part of speechPronunciation changes by part of speech