noun 下载 🔗分享 分类,分级,归类。 The act of forming into a class or classes; a distribution into groups, as classes, orders, families, etc., according to some common relations or attributes. Examples : "The classification of students by their academic performance helps teachers tailor instruction. " 根据学生的学习成绩进行分类,有助于老师们更好地调整教学方法。 system science organization process group toeic 与AI对话词汇游戏阅读练习