床单的英文：
sheet

• Change(ie put clean sheets on)the beds
  换床单.
• change a bed;change the baby.
  换床单；给婴儿换尿布
• Shake out a sheet,sail,etc
  抖开床单、帆等.
• Stiffen sheets with starch
  上浆使床单坚挺
• Coverings,such as sheets and blankets,that are ordinarily used on a bed.
  床上用品通常用于床上的覆盖物，如床单和毯子
• Make beds. Take sheets off and put new sheets on beds.
  铺床。撤去旧床单并换上干净的床单。
• Put clean sheets on a bed
  把洗过的床单铺在床上.
• Smooth out the rucks in the bedclothes
  把床单上的褶子弄平.
• The bedcover was quilted in a flower design
  床单缝成花形图案。
• She bordered a sheet with a silk lace.
  她用丝绸花边给床单镶边。

• The rain down in sheets.
  大雨滂沱。
• This gives the sheet of newspaper a grain.
  这就使得报纸的纸张带有纹理。
• Lay a sheet of newspaper on the floor.
  把一张报纸放在地板上。
• This machine perforates the sheets of stamps.
  这台机器在这整版邮票上面穿孔。
• sheet of slate; for writing with chalk.
  蓝灰色石板；可以用粉笔在上面书写。