单词 | upgrade |
释义 | Word Frequency upgradeverb (ʌpˈɡreɪd) (transitive) 1. to improve or update (something, such as an electronic device) 2. to assign or promote (a person or job) to a higher professional rank or position 3. to raise in standard, value, importance, etc 4. to improve (a breed of livestock) by crossing with a better strain noun (ˈʌpˌɡreɪd) 5. an improved or updated version of something 6. US and Canadian an upward slope 7. on the upgrade adjective 8. US and Canadian going or sloping upwards adverb (ˈʌpˈɡreɪd) 9. US and Canadian up an incline, hill, or slope Derived forms upgrader (upˈgrader) noun |
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