upgrade是什么意思:升级,提升,改进(动词);升级的,提升的,改进的(形容词)
英文:upgrade
音标:[ʌpˈɡreɪd]
怎么读(音标):uhp-greyd
用法:
1. 动词用法:表示将某物或某人提升到更高的水平或等级,或者对其进行改进和更新。
2. 形容词用法:表示已经被提升到更高水平或等级,或者已经被改进和更新。
例句1-5句且中英对照:
1. The company decided to upgrade its technology in order to stay competitive in the market. (公司决定升级技术以保持市场竞争力。)
2. It's time for you to upgrade your skills and knowledge if you want to get a better job. (如果你想找到更好的工作,现在是时候提升你的技能和知识了。)
3. The government is planning to upgrade the public transportation system in the city. (正在计划提升城市的公共交通。)
4. I upgraded my phone last month and now it has better camera and battery life. (我上个月换了手机,现在它的相机和电池寿命都更好了。)
5. The hotel offers a free room upgrade for guests who stay for more than three nights. (酒店为入住三晚以上的客人提供免费的房间升级。)
同义词及用法:
1. improve:改进,提高,更好的
2. enhance:增强,提高,加强
3. update:更新,升级,最新的
4. advance:进步,前进,提升
5. promote:促进,推广,晋升
编辑总结:
Upgrade一词通常用于描述将某物或某人提升到更高的水平或等级,或者对其进行改进和更新。它可以作为动词和形容词使用,在商业、科技、教育等领域都有广泛的应用。同义词有improve、enhance、update等。在写作中可以灵活运用这些同义词来避免重复使用upgrade一词。