abstractlyadv.抽象地；理论上地abstractadj.抽象的；理论的；抽象派的n.摘要；抽象派艺术作品v.(/æbˈstrækt/)把…抽象出；提取；抽取；转移(注意力等)；做…的摘要；<婉>偷abstract windows toolkit抽象窗口工具库abstract justice concept抽象正义观abstract local primitive抽象本地原语abstract syntax notation抽象语法表示法abstract factory pattern抽象工厂模式abstractness controversy抽象性争论abstract entity anaphora抽象实体回指abstract from a magazine杂志摘要abstract services process抽象服务流程abstract from a newspaper报刊摘要

1. Roundness is an abstract term, so long as one considers it by itself and separates if from any subject that is round.
   “圆”这个字如果单就其本身而言，而不与任何圆形物体相联想时，它是一个抽象名字。