Fehl费尔FEabbr.远东(=Far East)abbr.灭火器(=Fire Extinguisher)abbr.成人教育(=further education)Feulgen's methodfecal wastewater粪便污水Fem. intern.[医] 股内侧Fe-base alloys铁基合金Felsen treatment[医] 费耳森氏疗法(治痢疾及溃疡性结肠炎)Felis rubiginosan.锈斑猫Fei-gai-shui费改税fecal suspension粪便悬液Fe-based alloy铁基合金Fe concentration铁浓度