detractor
n. 貶低者
The detractors of a person or thing are people who criticize that person or thing.
This performance will silence many of his detractors...
這一表演將會讓很多詆譭他的人閉嘴。
The news will have delighted detractors of the scheme.
這條訊息會讓該方案的批評者感到高興。
1. one who disparages or belittles the worth of something
A certain partner, competitor, or detractor is due to be unpredictable and challenging.
一個合作伙伴 、 競爭對手或者小人會在當天不可預料地給你帶來麻煩.