dyern.染房；染工Dyer.n.戴尔(人名)dyen.染料；染色v.染；染色dyeingwastewater印染废水dyeline printing重氮复印法dyeing accessory染色助剂dyeing behaviors染色性能dyeing levelness均染dyed fancy cloth染色提花布dye intermediate染料中间体dyed flannelette染色绒布dyeing parameter染色工艺参数Dyer's Chamomile抗旱机理