polymorphism

柯林斯词典

polymorphism /ˌpɒlɪˈmɔːfɪzəm/

• 1. N the occurrence of more than one form of individual in a single species within an interbreeding population 多态性

• 2. N the occurrence of more than one form in the individual polyps of a coelenterate colony (腔肠动物)多形态

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