on the upgrade

• adv. 上升；进步

例句

用作副词 (adv.)

1. Sunny days are driving up the temperature.
   阳光明媚的日子使气温上升。
2. The unemployment rate is rising in that country.
   那个国家的失业率正在上升。
3. He fared better in the second test.
   他第二次考试颇有进步。
4. Our youngest son is getting on well at school.
   我们的小儿子功课很有进步。

词汇搭配

• on the up grade 上升(上坡