Filtration ; filtern (S, Chem) 滤 [lü4] abseihen, strapazierenfiltern 滤波 [lü4 bo1] filtern (V) 滤波器 [lü4 bo1 qi4] Filter, filtern (S) 滤器 [lü4 qi4] Filter, filtern (S) 滤液 [lü4 ye4] filtern, filtrieren 滤油 [lü4 you2] Öl filtern (S) 筛 [shai1] Sieb (S, Agrar)durchsieben (V)filtern (V)sichten, sieben (V) 使过滤 [shi3 guo4 lü4] filtern (V) 使滤波 [shi3 lü4 bo1] filtern (V)