“水枪”常见的英文表达是 water gun 。例如:The children were having a great time playing with water guns in the backyard.(孩子们在后院玩水枪,玩得很开心 。)
此外,在特定语境或品牌产品中,也可能用 squirt gun 来表示,它同样指喷水玩具枪,不过 “water gun” 使用更为普遍。