hemicycle e半圆形
advancing hemicycle早期循环阶段;详细翻译
hemicycle arena半圆竞技场
double hemicycle diffraction双半圆孔衍射
hemicycle tale fin半圆形尾鳍
hemicycle groove surface半圆槽曲面
hemicycle double bond半环状双键
N(名词) a semicircular structure, room, arena, wall, etc 半圆形建筑(如房间、竞技场等)