evolution本身就是名词,动词evolve例句1、The company has evolved into a major chemical manufacturer.这家公司已逐步发展成一个主要的化工厂。2、As medical knowledge evolves, beliefs change随着医学知识的逐步发展,观念也在发生变化。3、The three species evolved from a single ancestor.这三种生物从同一祖先进化而来。