| 单词 | upgrade |
| 释义 | upgrade upgrade /ˈʌp.ɡreɪd/ noun [C] ► B2 a piece of software or equipment that improves the quality or usefulness of a computer or machine: » a hardware upgrade» The upgrade to version 5.0 costs $395.Thesaurus+: ↑Making things better , ↑Becoming better• • • Extra Examples:» The basic software is free but you need to pay for any upgrades.» hardware/software upgrades» Upgrades are available at selected online retailers.» Is this the basic version or have you bought the upgrade?» The upgrade costs $30. upgrade /ʌpˈɡreɪd/ verb [T] ↑Verb Endings for upgrade ► B2 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: » It's quite simple to upgrade the indexing software.» Congratulations, I hear you've been upgraded to divisional manager.→ OPPOSITE DOWNGRADE(Cf. ↑downgrade)Thesaurus+: ↑Making things better , ↑Becoming better• • • Extra Examples:» There were no seats left in economy so we were upgraded to business class.» We've decided to upgrade our old computer.» The system is currently being upgraded.» You'll need to upgrade the memory if you want to run this program.» This is the price for the more basic package but you can always upgrade to the other one if you change your mind. |
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