unrefined [ˌʌnrɪˈfaɪnd]

例句:

• Unrefined carbohydrates include brown rice and other grains.
  糙米和其他谷物属非精制的碳水化合物。
  
• He's got more money than taste , ie is rich but unrefined.
  他有钱却无修养.
  
• Refined girls are often drawn to unrefined men.
  淑女常对莽汉倾心.
  
• Rocksalt in the raw and unrefined state.
  来自T. Newte
• Because of Nureyev's late training, that style was unrefined.
  来自NEWYORKER
• Unrefined or whole grain forms provide far more nutrients than their refined counterparts.
  来自BBC