| 释义 |
圆形物
基本例句
roundrondureorbrotunditycircle
圆形物体圆形物体；圆圈或环形轨道Something of circular form; acircleor an orbit.
“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。Roundness is an abstract term, so long as one considers it by itself and separates if from any subject that isround. |