fled动词flee的过去式和过去分词FLn.焰(易燃的；闪光；淹没；冲洗；尺朗伯；满负载)flavin mononucleotide黄素单核甙酸,黄素单核苷酸flocculator-settler絮凝澄清器flocculonodular lobes绒球小结叶flocculationprocedure絮凝沉淀法flocculating property絮凝效果Flavescent Flycatchern.黄斑翅霸鹟Flcating-point unit浮点单元Floret/rayon twine绢丝/粘胶合股纱floazifop-p-butyl精吡氟禾草灵flocculant acrylamide阳离子絮凝剂