1、火龙果的英语pitaya，英 [p?t?j?] 美 [p?t?j?]。
2、她用火龙果来表现秋天的丰富色彩。And she used the dragon fruit to show the rich colors in autumn。
3、火龙果花后3d鳞片和果肉钾含量维持较高水平，之后呈下降趋势，果皮钾含量在果实成熟时最高。Potassium content in pitaya fruit squama and flesh were at a fairly high level 3 days after flowering, and then intended to drop, potassium content in fruit pericarp was highest during fruit mature stage。