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一个像鸡蛋的外形猜是什么东西

更新时间: 2020-09-22 00:00:00     

椭圆基本解释:一种规则的卵形线;特指平面两定点即焦点的距离之和为一常数的所有点的轨迹;

详细解释:亦作“椭圜”。长圆形。清姚鼐《罗雨峰鬼趣图》诗:“君看隙外光,穿落窗中壤,或方或椭圜,横斜直曲枉。”杨沫《青春之歌》第一部第一章:“她的脸庞是椭圆的、白晳的,晶莹得好像透明的玉石。

关键词: 一个 鸡蛋 外形 什么 东西

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