rub

• Rub up the silver spoons .
  把银匙擦亮。
• Rub the horse down .
  给这匹马彻底擦干。
• In his job he is rubbing shoulders with film stars all the time .
  他在工作中一直与电影明星有来往。
• Wainwright rubbed a knuckle along the surface of his chin .
  温赖特的一个手指关节在下巴上搓来搓去。
• The child 's knocked his head against something. rub it for him .
  孩子的头碰疼了，你给他胡噜胡噜。
• I know i made a mistake but there is no need to rub it in .
  我知道自己做了错事，可也不必老提这个。
• 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。
• He's not a good student; he can only just rub along in class .
  他并不是好学生，在班上只勉强跟得上。
• Be sure that the restraint does not rub child's axilla or wrist .
  要确保约束带不摩擦小儿的腋或腕部。
• You must rub up your grammar. it's not as good as it was .
  你的语法不如以前那么好了，你必须复习一下。