up grade

• 上坡, 往上走

up grade的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 upgrade:

1. an upward slope or grade (as in a road)

2. software that provides better performance than an earlier version did

3. a reservation that is improved

4. the property possessed by a slope or surface that rises

5. hardware that provides better performance than an earlier version did

6. the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)

查看更多 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 to improve what was old or outdated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

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up grade的用法和样例：

例句

1. Business is now on the up grade.
   目前生意蒸蒸日上。
2. Business is on the up grade.
   生意日渐兴隆。