great-circle course大圆弧航线;大圈航线
great arterial circle iris虹膜动脉大环
Great Photograph Circle大摄影圈
great-circle flying大圆弧飞行
great-circle大圆圈的
great-circle bearing大圆方向角;大圆弧航向
great arterial circle动脉大环
Great Dark Circle Concealer非常好好的黑眼圈遮瑕粉
great-circle cutter大圆盘式切割器
N(名词) a circular section of a sphere that has a radius equal to that of the sphere 大圆 → compare small circle