sandpaper

英 [ˈsændpeɪpə(r)]

美 [ˈsændpeɪpər]

n.  砂纸
v.  用砂纸打磨

过去式：sandpapered　现在分词：sandpapering　过去分词：sandpapered　第三人称单数：sandpapers　

机械

BNC.23871 / COCA.18636

牛津词典

noun

• 砂纸
  strong paper with a rough surface covered with sand or a similar substance, used for rubbing surfaces in order to make them smooth

verb

• 用砂纸打磨
  to make sth smooth by rubbing it with sandpaper

柯林斯词典

• 砂纸
  Sandpaperis strong paper that has a coating of sand on it. It is used for rubbing wood or metal surfaces to make them smoother.

英英释义

noun

• stiff paper coated with powdered emery or sand
  Synonym:emery paper

verb

• rub with sandpaper
  1. sandpaper the wooden surface
  Synonym:sand

双语例句

• They were settling to their work, rubbing down the woodwork with sandpaper.
  他们开始工作，用砂纸把木制品打磨平滑。
• This sandpaper is extra rough, so you can work faster.
  这张砂纸特别粗糙，所以你可以干得快些。
• In sandpaper, bone glue is actually the glue between the sand and the paper.
  砂纸中把砂和纸粘在一起的胶水实际上就是骨胶。
• You'll have to sandpaper that door before painting it.
  你在上油漆之前要用砂纸把门打磨一下。
• If the previous surface was glossy, then be sure to rough it up with some sandpaper before applying the paint.
  表面光滑如以往，那一定是粗糙了一些以前用砂纸油漆。
• Rub the door with sandpaper to provide anchorage for the next coat of paint.
  用砂纸摩擦门以供下一层油漆固定之处。
• Stains can be removed by using an eraser, sandpaper or a mild soapy solution.
  清除污迹，可使用橡皮擦、砂纸打磨，采用或中性肥皂液。
• Take a piece of sandpaper and round off the edges of the frame.
  拿张砂纸把框子上的棱角磨圆。
• Sandpaper the boards smooth before you paint them.
  在漆木板之前先用砂纸将木板打磨光滑。
• Sandpaper or friction block is pasted on horizontal guide frame, and straight friction with helm shear plane.
  水平导向架上面有贴砂纸或摩擦块，与头盔剪切面直线摩擦。