半椭圆x^2/a^2+y^2/b^2=1(x>=0)与半椭圆y^2/b^2+x^2/c^2=1(x<=0)组成的曲线称为“果圆”，其中a^2=b^2+c^2，a>0,b>c>0，在往年高考题目中就曾出现过类似求果圆方程的题目，比如2007年上海高考数学第二十一题。
聚合果长10 - 12厘米，穗状；蓇葖长圆形、倒卵形或卵形，顶端圆钝或具短凸尖。
Fruit an aggregate, spicate, 10-12 cm long; follicles long ellipsoid, obovoid or ovoid, apex obtuse or abruptly mucronate.
后来，玉晶公主相思过度，悲伤而死。在她泪珠洒落的地方，长出一棵棵带刺的花树，开的花象火一样红，结的果象球一样圆。
Where her tears were shed, trees with thorns grew with flowers as red as fire, and fruits like round orbs.
在某个天圆，这条路的近处，得来了一个灵魂，果为一个狠心的女人。
Somewhere far along this road, he lost his soul to a woman so heartless…
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