double

• Don't trust him any more. he is a double crosser .
  不要再信他，他是个骗子。
• The saxophonist doubles on drums .
  萨克斯管吹奏演员兼做鼓手。
• The output is double that of last year .
  产量比去年增加一倍。
• He bent double with explosive laughter .
  他大笑得直不起腰来。
• Who won the national mixed doubles championship ?
  谁得了全国混合双打的冠军？
• The engines were arranged in a double pattern .
  发动机安排成一个双重的图案。
• He is the double of his cousin .
  他和他的表兄弟长得极相像。
• The company doubled up with hilarity .
  大伙儿乐得弯下腰来。
• This dress is the double of that .
  这件服装和那件一模一样。
• The approach ramp is a double deck roadway structure .
  该引桥坡道是双层公路桥。