upgrade
CET6 考研 托福 GRE ★★★★★n. 名词 上坡, 升级, 上升
📖 词典释义
software that provides better performance than an earlier version did
(暂无独立中文释义)
a reservation that is improved
(暂无独立中文释义)
the property possessed by a slope or surface that rises
上升;升起
hardware that provides better performance than an earlier version did
(暂无独立中文释义)
上坡, 升级, 上升 整体释义(词典合并,未细分义项)
往上
使升级, 提升, 改良品种
升级
[计] 升级
词性说明:n.=名词,v.=动词,vt.=及物动词,vi.=不及物动词,adj.=形容词,adv.=副词,prep.=介词,conj.=连词,pron.=代词,num.=数词,art.=冠词,int.=感叹词
🔁 词形变化
🧩 构词提示
upgrade
=
up
(up;向上)
+
grade
这是“前缀 + 单词”结构,试试 查看前缀 up 的全部单词。
💬 常用例句
You can upgrade your computer with more random access memory to make the PC faster.
您可以使用更多任何存取内存来升级您的电脑,以提高 PC 的运行速度。
With this upgrade, one obvious impact is that users will be obliged to reset their passwords.
这次升级的一个明显影响是用户会被强制重置密码。
You may upgrade the house.
例句来自 Tatoeba 语料(CC BY 2.0 FR),中文释义为参考翻译。
💡 学习提示
“upgrade” 属于非词根单词,不在 25 个核心词根体系内,但同样是高频常用词。 想从零系统学习词根?试试 零基础入门教程, 或浏览全部词根。