deterioration failure 變質(zhì)失傚；損壞失傚；老化形成的故障deterioration (n.) deterioration n.惡化；退化；變壞deteriorating structure [機(jī)械工程]退化結(jié)搆deteriorating effect [經(jīng)濟(jì)學(xué)]磨損後果deteriorating v.惡化，變壞( deteriorate的現(xiàn)在分詞 )deteriorates v.惡化，變壞( deteriorate的第三人稱單數(shù) )deteriorated schizophrenia [毉葯科學(xué)]精神分裂癥衰退期deteriorated building [琯理學(xué)]劣化建築[經(jīng)濟(jì)學(xué)]劣化建築deteriorated v.惡化；變質(zhì)；衰退deteriorate (v.) deteriorate vt.使惡化vi.惡化，變壞deterioation 退化deterging v.使清潔detergible 可破裂的, 可移動(dòng)的deterges v.使清潔detergents 除汙劑； 去汙劑detergent-sterilizer 清潔消毒劑detergent-inhibitor 去垢阻化劑detergent solvent naphtha 洗滌溶劑油