柯林斯詞典polymorphism /?p?l??m??f?z?m/ 1. N the occurrence of more than one form of individual in a single species within an interbreeding population 多態(tài)性2. N the occurrence of more than one form in the individual polyps of a coelenterate colony (腔腸動(dòng)物)多形態(tài) 返回 polymorphism