西瓜的英语单词是：watermelon.
例句：Local residents sometimes eat this snow as it has a watermelon scent and tastes like this fruit.
当地居民有时会吃雪，因为它有一股西瓜的香味，而且吃起来很像西瓜。
（图片来自网络侵删）
西瓜含有维生素也有钾。
Watermelon contains vitamins and also potassium.
我们有西瓜汁、橙汁和黄瓜汁。
We have watermelon juice, orange juice and cucumber juice.
我喜欢由西瓜和酸奶制成的冷冻果汁。
I like cold fruit juice made from watermelons and yogurt.
请给我一个菠萝和三个西瓜。
A pineapple and three watermelons, please.
现在是伏天，西瓜正当令。
These are the dog days; watermelons are just in season.
