你吃饭了吗用英语翻译为：Have you eaten yet？

eaten：v.吃；吃饭；用餐；

eat的过去分词

I haven't eaten since breakfast.

早饭以后我还没吃过东西呢。

Have you eaten yet?

你吃饭了吗？

The greedy pig's eaten all the biscuits!

那个馋猫把饼干都吃光了！

The bananas should be eaten within two days.

那些香蕉应该在两天内吃掉。