| 释义 |
sem·i·cir·cle AHD[sĕmʹĭ-sûr'kəl] D.J.[ˈsemɪˌsɜːkəl]K.K.[ˈsɛmɪˌsɝkəl]n.（名词）- A half of a circle as divided by a diameter.半圆：直径分割的圆的一半
- An object or arrangement of objects or people in the shape of half a circle.半圆物，半圆形：半圆形物或将人或物安排成半圆形的排列
sem'icirʹcular AHD[-kyə-lər] （形容词） |