supporter
/səˈpɔːtə(r)/noun
1
- a person who approves of and encourages someone or something (typically a public figure, a movement or party, or a policy)拥护者, 支持者（多指拥护公众人物, 运动, 党派, 政策）：
Labour supporters.
工党的支持者。
1.1
- a person who is actively interested in and wishes success for a particular sports team运动队的拥护追随者。
2
- Heraldry a representation of an animal or other figure, typically one of a pair, holding up or standing beside an escutcheon【纹章】手持盾牌（或站在盾牌边）的动物（或其他形象）（通常成对）。