rub out

英 [rʌb aʊt]

美 [rʌb aʊt]

（用橡皮等）擦掉，擦去

柯林斯词典

• PHRASAL VERB （用橡皮等）擦掉，擦去
  If yourub outsomething that you have written on paper or a board, you remove it using a rubber or eraser.
  1. She began rubbing out the pencilled marks in the margin.
     她开始擦掉空白处的铅笔笔迹。
• PHRASAL VERB 除掉;杀掉
  If one personrubs outanother, they kill them.
  1. Nobody else believed that they had tried to rub out the pope.
     其他人都不相信他们试图杀死教皇。

英英释义

verb

• remove by or as if by rubbing or erasing
  1. Please erase the formula on the blackboard--it is wrong!
  Synonym:erasescore outeffacewipe off

双语例句

• This ink stain won't rub out.
  这墨水渍擦不掉。
• Try to make greater improvement than the original machine on structure of the machine and rubbing efficiency and develop a machine that can rub out ultra-fine powder which is smaller than 10-7m.
  争取在机器结构与研磨效率上比原机器有较大的提高，研制出可研磨出小于10~（-7）米的超微粉的机器。
• I think you'd better rub that out and start again.
  我认为你最好把它擦掉，重新开始。
• You can rub out the chalk marks with the eraser.
  你可以用黑板擦把粉笔印擦掉。
• The theoretical analysis and experimental research of the rotor with local rub-bing have been carried out.
  对局部碰摩的情况进行了理论分析和实验研究。
• Let's rub out the pencil marks with an Indian rubber.
  咱们把铅笔印用橡皮擦掉。
• Don't rub the lamp if you don't want the genie to come out.
  如果你不想要鬼怪出来的话，就不要擦灯。
• Lf you draw or write in pencil you can always rub out your mistakes with an eraser.
  如果你用铅笔写字或画画，你总能用块橡皮擦掉你的错误。
• They rub the sleep out of their eyes.
  他们揉了揉惺忪的睡眼，强打起精神来。
• Once a year, you have a chance to rub shoulders and chill out with the cream of the Apache developers'crop at the annual ApacheCon conference ( see Resources for a link to the Web page).
  在每年一次的ApacheCon会议上，您有机会与Apache开发人员直接见面（参见参考资料中一个Web页面的链接）。