age of reason

age-of-reason的词性：
n.（名词）

1. An era in which rationalism prevails, especially the period of the Enlightenment in England, France, and the United States.
理性时代：理性流行的时代，尤其指英国、法国和美国的启蒙时代

2. An age at which a person is considered capable of making reasoned judgments.
能辨别是非的年龄：被认为有能力做出理性判断的年龄