recycled-PPR

常见例句

• Recycled materials are mostly of limited use.
  再生材料大多用途有限。
• A new operation appears in the PPR tree.
  PPR中出现新的动作。
• Unreacted monomer is stripped and recycled.
  未反应单体经汽提后回收。
• Glass can be recycled from old bottles.
  利用旧瓶子可以再生玻璃。
• The old shop has been recycled as a hotel.
  这座老商店已改建为旅馆。
• This envelope is made from recycled paper.
  这信封是用再生纸制作的。
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