单词	polyindene resin
释义	polyindene resin 聚茚树脂
随便看	covering for protecting hats covering for protectingprotective cover covering framework covering frequence covering frequency covering gene covering generalized rough sets covering grammar covering graph Covering grass covering grate Covering-greenhouse-time covering ground around tree trunk covering group covering hands and strike arm covering harrow covering homomorphism covering homotopy covering homotopy epimorphism covering homotopy monomorphism covering homotopy property covering homotpy theorem covering hood coveringin covering in