upgraded

英 ['ʌpgreɪdɪd] 美 ['ʌpgreɪdɪd]

• adj. 提高的；改善的
• 动词upgrade的过去式和过去分词形式.

英英释义

动词 upgrade:

1. rate higher; raise in value or esteem

2. to improve what was old or outdated

3. give a promotion to or assign to a higher position

4. get better travel conditions

5. give better travel conditions to