n.桩,一堆,绒头,摞
vt.堆起,堆叠,放置,装入
vi.蜂拥,拥挤
The entire pile shifted and slid, thumping onto the floor.
那整整一摞东西动了一下后滑落下来,嘭的一声全掉到了地上。
On the table beside an empty plate was a pile of books.
桌上空盘子的旁边是一堆书。
I've got a pile of questions afterwards for you.
我有一大堆的问题等着过后问你。