polyurethanes

英[pɒliːuː'reθænz] 美[pɒliːuː'reθænz]
  • n.聚氨酯类
  • emia -anemia(拉丁语后缀)血液环境--贫血
名词 polyurethane:
  1. any of various polymers containing the urethane radical; a wide variety of synthetic forms are made and used as adhesives or plastics or paints or rubber