mutualismsCOCA²⁵⁴³³⁷⁺⁶ 基本例句 🌏互利共生行为原型mutualism的复数 Ecologist John Thompson notes that “ just as the richness of social behaviors may increase mutualism with other species, so may some mutualisms allow for the evolution of new social behaviors.” 生态学家约翰•汤普森注意到“正如丰富的社会行为能够促进与其他物种的共生关系，某些共生关系也促成了新型社会行为的进化。” yeeyan