agonistic
adjective uk/æɡ.əˈnɪs.tɪk/ us/æɡ.əˈnɪs.tɪk/
(FIGHTING)
biology, psychology specialized打斗的;论战的;好争议的
relating to fighting or aggression (= spoken or physical behaviour that is threatening or involves harm to someone or something)
He published a study of agonistic behaviour in freshwater crayfish. 他发表了一篇有关淡水螯虾打斗行为的研究。
(MUSCLES)
anatomy specialized主动肌的，主缩肌的
relating to an agonist (= a muscle that is pulled in the opposite direction by another muscle)
agonistic muscles 主动肌