- 同反義
同義詞
1. the promotion of a person in rank or status
- promotion
- , preferment
- , career development
- , elevation
- , upgrading
- , being upgraded
- , progress
- , improvement
- , betterment
- , growth
- , rise
- , moving up
- , a step up the ladder
- , a step up
- , a move up
- , aggrandizement
- , a kick upstairs
2. a development or improvement
