n.[C]

1. 床单
   My mother changes the sheets every week.

   我妈妈每周换床单。

2. （纸等的）一张，薄板，薄片[（+of）]
   She wrote her name and address on a sheet of paper.

   她把名字和地址写在一张纸上。

3. 【书】帆
4. 【印】折帖；单张（纸）[P1]
5. （尤指庸俗下流的）报纸，杂志
6. 整版邮票
7. 印刷品，复印品
8. 表格，单子
9. （水，颜色等的）一大片[P1][（+of）]
   a sheet of flame

   一片火海

vt.

1. 给……铺上被单；用裹尸布包裹；覆盖
   The little boy is learning how to sheet a bed.

   小男孩正在学怎样给床铺被单。

2. 使成大片

vi.

1. （雨等）滂沱般落下
   It's sheeting down.

   正下着倾盆大雨。

2. 成片流动；成片展开

n.

1. a large rectangular piece of cotton or other fabric, used on a bed to cover the mattress or as a layer beneath blankets.
2. a broad flat piece of metal or glass.
3. a rectangular piece of paper.
   ▸a quantity of text or data on a sheet of paper.
   ▸Printing  a flat piece of paper as opposed to a reel of continuous paper, the bound pages of a book, or a folded map.
   ▸a set of unseparated postage stamps.
4. an extensive unbroken surface area of something.
   ▸a broad moving mass of flames or water.

v.

1. cover with or wrap in a sheet of cloth.
2. (of rain) fall heavily.

n.

1. a rope attached to the lower corner of a sail.
2. (sheets) the space at the bow or stern of an open boat.

v.