Reversal
来自我不喜欢考试-知识库
GRE
目录 |
[编辑] 解释
[编辑] GRE 红宝书
- n. 反向, 反转;运气不好
- ［英］ n. 反向, 反转 ( being reversed) ; 运气不好 ( a piece of bad luck)
[编辑] Webster Collegiate
noun
- Date: 15th century
- 1. an act or the process of reversing
- 2. a conversion of a photographic positive into a negative or vice versa
- 3. a change (as of fortune) often for the worse
