名詞 watermelon:

1. an African melon
   同義詞：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.（名詞）
An African vine(Citrullus lanatus) cultivated for its large, edible fruit.
西瓜：一種非洲藤本植物（西瓜 西瓜屬） ，因其大而可食之果實(shí)而栽培
The fruit of this plant, having a hard green rind and sweet, watery pink or reddish flesh.
西瓜：這種植物的果實(shí)，有硬而綠的皮和甜的、含大量水分的粉色或紅色果肉