儿子喝牛奶的英文表达是 "My son drinks milk."

这句话的来源是英文句子的基本结构,在英语中,一般都是先提到主语,然后再提到谓语,最后是宾语。

在这句话中,"My son" 是主语,"drinks" 是谓语,"milk" 是宾语。

下面是一些例句,希望对您有帮助:

My daughter always has a glass of milk before bedtime. (我的女儿每晚睡觉前都喝一杯牛奶。)
I pke to drink milk with my cereal in the morning. (我喜欢早上吃麦片时喝牛奶。)
Do you want some milk in your coffee? (你想在咖啡里加点牛奶吗?)
My grandpa drinks a glass of milk every day to keep his bones strong. (我爷爷每天喝一杯牛奶以保持骨骼健康。)