eraser [ɪˈreɪsər]

例句:

• So go easy with the eraser on those menus folks.
  来自SA
• Her desk is littered with papers and ashes and eraser rubbings.
  来自NEWYORKER
• Rub out chalk marks with an eraser.
  用黑板擦擦掉粉笔字迹.
  
• He rubbed out the last sentence on his paper with his eraser.
  他用橡皮把试卷上的最后一句话擦掉了.
  
• Yes, I have your eraser, too.
  是的, 我还拿了你的橡皮.
  
• So what is a quantum eraser actually erasing?
  来自SA