每日商务英语 第545期:活百科
英文释义
An intelligent person who has knowledge of many different fields.
例句
My little nephew is a walking encyclopedia who can explain ancient history, biology, music theory, and automotive mechanics with equal skill.
我的小侄子是个活百科，对古代历史、生物学、音乐理论和汽车机械都有相当程度的了解。
