lain

动词lie的过去分词

He retrieved the papers from the dusty files where they had lain for years. 他从放了多年满是灰尘的卷宗中找到了证明文件。

The dust has lain undisturbed for years. He lay sick in bed. 尘土积在那儿很多年了。他卧病在床

I have to warn you that his motives have lain hidden. 我不得不提醒你他的动机还不明。

vi.抱怨；控诉；诉说

n.抱怨；疾病；诉苦；控告；投诉

v.说明；解释

adj.清楚的；简单的；坦白的；平常的；朴素的；纯的

n.平原；广阔的区域

adv.完全地；纯粹地

n.瓷器；瓷

adj.抱怨的

动词complain的现在分词形式.