upgrade
音標(biāo)發(fā)音
- 英式音標(biāo) [??pɡre?d?p'gre?d,?p'ɡreid]
- 美式音標(biāo) [?p?ɡre?d]
- 國際音標(biāo) ['?pɡreid, ?p'ɡreid]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- v. 使（計(jì)算機(jī)、軟件等）升級(jí)；改善（尤指服務(wù)）；給（飛機(jī)乘客或賓館客人）升級(jí)；給（某人）升職；提高（某事物的）地位
- n. 升級(jí)；（尤指計(jì)算設(shè)備的）升級(jí)版；向上的斜坡；增加
- adj. 往上的
- adv. 往上
詞根記憶
- up(向上) + grade(等級(jí))→使升級(jí)
- up(向上) + grad(走) + e→向上走→使升級(jí)
用法辨析
- upgrade的基本意思是使當(dāng)前的狀況再提高一個(gè)等級(jí)。只用作及物動(dòng)詞,可接名詞或代詞作賓語。
- upgrade可接介詞to表示“提高到…標(biāo)準(zhǔn)”。
v. (動(dòng)詞)
英漢例句
- We need to upgrade the pay and status of teachers.
我們需要提高教師的工資和地位。
用作動(dòng)詞 (v.)
用作及物動(dòng)詞: S+～+ n./pron.
詞組短語
- upgrade the land 提高土地等級(jí)
- upgrade the pay 提高工資
- upgrade the status 提高地位
- upgrade to 提高到…標(biāo)準(zhǔn)〔級(jí)別〕
- Upgrade Packages 自定義升級(jí);自界說進(jìn)級(jí);自定義進(jìn)級(jí)
- Upgrade Ballista 升級(jí)弓箭
- industry upgrade 產(chǎn)業(yè)升級(jí);產(chǎn)業(yè)提升
用作動(dòng)詞 (v.)
～+名詞
～+介詞
短語
英英字典
- to improve the quality or usefulness of something, such as a machine or a computer program, or give a person a more important job or state that their job is more important than it was in the past
- a piece of software or equipment that improves the quality or usefulness of a computer or machine
- If equipment or services are upgraded, they are improved or made more efficient.
- Upgrade is also a noun.
- If someone is upgraded, their job or status is changed so that they become more important or receive more money.
- If you upgrade or are upgraded, you change something such as your plane ticket or your hotel room to one that is more expensive.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 升級(jí)
- 提高質(zhì)量