biology evolutionary的用法和样例：
例句
- For instance, I know chimpanzees have demonstrated abstract thought.But baboons are on a whole different limb of the evolutionary tree.
举例来说吧，我知道黑猩猩能够进行抽象思维，但是狒狒在生物进化树形图中处于不同的支系。 - The Three Mile Island nuclear disaster, the medieval origins of primogeniture and evolutionary biology are all enlisted to shed light on different aspects of financial risk.
之后三里岛核事故，中世纪长子继承权的起源和生物进化理论都被用来清楚明白地阐明金融风险的不同方面。
