noun 下载 🔗分享 论著,论文集 A formal, usually lengthy, systematic discourse on some subject. Examples : "The professor assigned us to read several treatises on economics to prepare for the final exam. " 为了准备期末考试,教授布置我们阅读几本关于经济学的论著。 literature philosophy writing science theory education 与AI对话词汇游戏阅读练习