scraper [ˈskrepɚ]

例句:

• The scraper hits the file teeth and generates vibrations.
  来自VOA
• They started to kick around the idea of an electric scraper.
  他们开始讨论弄一个电铲。
  
• We removed the loose paint with a scraper.
  我们用刮刀将剥起的漆铲去.
  
• From time to time a scraper is passed through the pipeline to remove this corrosion.
  不时用清管器在油管内穿过,以清除这种锈蚀.
  
• One Utah company, screen-scraper.com, offers do-it-yourself scraping software for free.
  来自WSJ
• When the dough has proved, turn the dough out onto a lightly floured work surface using a scraper if necessary.
  来自BBC