"Wise" is the adjective form of the noun "wisdom," and it means having good judgment or understanding, especially in practical matters.
来源：
The word "wise" comes from the Old Engpsh "wīs," which means "knowing, having knowledge." It is related to the Old High German "wis," the Old Norse "vís," and the Gothic "wis," all of which have similar meanings.
英文例句及其中文翻译：
He is a wise man who always gives good advice. 他是一个聪明的人，总是给出好的建议。
It is wise to save money for a rainy day. 存钱以备不时之需是明智的。
She made a wise decision to invest in her education. 她做出了明智的决定，把钱投资在教育上。
来源：
The word "wise" comes from the Old Engpsh "wīs," which means "knowing, having knowledge." It is related to the Old High German "wis," the Old Norse "vís," and the Gothic "wis," all of which have similar meanings.
英文例句及其中文翻译：
He is a wise man who always gives good advice. 他是一个聪明的人，总是给出好的建议。
It is wise to save money for a rainy day. 存钱以备不时之需是明智的。
She made a wise decision to invest in her education. 她做出了明智的决定，把钱投资在教育上。