词汇 | upgrade |
释义 | upgrade verb uk/ʌpˈɡreɪd/ us/ʌpˈɡreɪd/ B2 [ I or T ]使(机器、计算机程序等)升级;提升,提拔(某人) to improve the quality or usefulness of something, or change it for something newer or of a better standard It's very simple to upgrade the indexing software. 升级索引软件很简单。 Consider upgrading your buildings insurance policy every five to 10 years. They have not yet upgraded to fully digitial technology. Opposite: downgrade
upgrade noun [ C ] uk/ˈʌp.ɡreɪd/ us/ˈʌp.ɡreɪd/ B2 (能提高电脑等效能的)软件(或设备) a piece of software or equipment that improves the quality or usefulness of a computer or machine a hardware upgrade 硬件的升级 The upgrade to version 5.0 costs $395. 升级到5.0版本要花费395美元。
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