unleaded [ʌnˈlɛdɪd]

例句:

• Unleaded gasoline rose more than a penny a gallon.
  无铅汽油每加仑涨了1分多。
  
• All its V8 engines will run happily on unleaded.
  其所有的V8引擎使用无铅汽油都将运转顺畅。
  
• The new Metro is designed to run on unleaded fuel.
  新的地铁系统设计为使用无铅燃料。
  
• We had to bring unleaded gas for the cars.
  来自NEWYORKER
• Unleaded goes down by 3.6p a gallon.
  来自Investors Chronicle
• Was informed that the problems could be related to ethanol in unleaded petrol.
  来自BBC