1.  unpurified
2.  unrefined

• 1. 未精制的: unrefined | unpurified | impure | underpurified
• 2. 未精制的天然气: raw natural gas
• 3. 未精制的油料: raw oil

更多释义

• 1.属于、有关或是商品的，常为未精制的、大量生产的和分配的，用于工业。
  Of, relating to, or being goods, often unrefined, produced and distributed in large quantities for use by industry.
  dict.yoduao.com
• 2.他们抱怨道，中国国内市场的贸易壁垒使得印度主要出口未精制的材料和初级产品，得到的是制成品。
  They complain that barriers to China's domestic market mean that India is mostly shipping unrefined minerals and primary goods, getting finished products in return.
  dict.yoduao.com

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