dual [ˈdu:əl]

例句:

• Medieval Rack torture or riding Dual snowboards on TV?
  来自BBC
• This is equally harmful to liberty and dual sovereignty.
  来自WSJ
• his dual role as composer and conductor
  他兼任作曲家和指挥的双重角色
  
• He has dual role as composer and conductor.
  他兼作曲家及指挥的双重身分.
  
• The airplane had dual controls.
  这架飞机有两套操纵装置.
  
• Landis might have benefited by such dual specimen collection.
  来自WSJ
• The film star has dual nationality.
  这位电影明星兼有双重国籍。
  来自《权威词典》
• He has dual role as director and actor.
  他兼作导演及演员的双重身份。
  来自《权威词典》