have eaten是什么时态

have eaten是现在完成时时态。

havevt. 有; 持有; 占有; 由…组成; 显示出，带有(性质、特征)。

eatenv. 吃; 吃饭; 用餐。

I have eaten nothing but rice for one week.

我只吃米饭，不吃任何东西已经一星期了。

bbs.hxen.com

People have eaten with their fingers for most of human existence.

人类史上大部分时期是用手抓饭吃的。

There\'s no food left& we must have eaten it all.

没有一点食物剩下，我们想必把它们都吃光了。

The host may ask if you have eaten your fill.

东道主可能会问你是否已然吃饱。

I have eaten so much tonight. I am enough.

今天晚上多吃了。饱了。