界定

circumscribing───vt.外切，外接；限制；在…周围画线

circumscribable───外接巴布语

circumscribe───vt.外切，外接；限制；在…周围画线

circumscribed───adj.外接的；局限的；受限制的；vt.限制（circumscribe的过去分词）；在周围画线；为…划界线

circumscriber───外切器

circumscribes───vt.外切，外接；限制；在…周围画线

circumscriptive───外接；外切

circuit binding───包边装订

circulating decimal───循坏小数

• circumscribing diameter
• circumscribing means