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)flrapid flow kinetics速流动力学flocular degeneration颗粒变性flavonoid of hawthorn山楂黄酮flavonoids extraction黄酮分离flocculated structure絮凝结构Flocculation settling絮凝沉降flocculation property絮凝性能florfenicol injection氟甲砜霉素flaccid management.软弱无力的手段flocculating antibody絮状反应抗体