calla lily

calla-lily的词性：
n.（名词）

1. Any of several chiefly southern African plants of the genus Zantedeschia, widely cultivated as ornamentals and cut flowers for their showy white, yellow, pink, or purple spathes.
马蹄莲：一种马蹄莲 属主要产于南部非洲的植物，因它们有艳丽的白色、黄色、粉红或紫色的花苞而被作为装饰和插花广为栽培