supertax ['su:pəˌtæks]

例句:

• Was the supertax a charity benefit or a holdup?
  来自NEWYORKER
• Bankers have described the supertax as confirmation of the UK's hostility to finance.
  银行家形容,附加税证实了英国对金融业的敌意.
  
• Even the Socialists acknowledged that the supertax was largely symbolic.
  来自NEWYORKER
• But it's an example can't be followed - it only works because Norway has a 'supertax' on normal cars.
  来自SA