吃晚饭了吗英语怎么说

在英语中，吃晚饭了吗？可以用"Have you eaten dinner yet?"来表示。这句话的来源可能来自于人们平时经常问对方是否已经吃晚饭。例如：
"Have you eaten dinner yet? We're going out to a restaurant in a few minutes."
"Yes, I've already eaten dinner. Thanks for asking."
"No, I haven't eaten dinner yet. I was waiting for you to come home so we could eat together."
这句话中的"eaten"是动词"eat"的过去分词形式，意思是"吃"。"Dinner"是指晚餐。"Yet"是一个副词，表示"目前为止"。