watermelon

名词 watermelon:

1. an African melon
   同义词：watermelon vine, Citrullus vulgaris
2. large oblong or roundish melon with a hard green rind and sweet watery red or occasionally yellowish pulp

wa.ter.mel.on

n.（名词）
An African vine(Citrullus lanatus) cultivated for its large, edible fruit.
西瓜：一种非洲藤本植物（西瓜 西瓜属） ，因其大而可食之果实而栽培
The fruit of this plant, having a hard green rind and sweet, watery pink or reddish flesh.
西瓜：这种植物的果实，有硬而绿的皮和甜的、含大量水分的粉色或红色果肉