单词	二十重
释义	二十重a.twentyfold有二十部分的；二十重的
随便看	chloroethylene chloroethylene-- vinyl chloride chloroethylene; vinyl chloride chloroethylene｛=vc｝ chloroethyl ether chloroethyl ethyl ether chloroethyl ethyl ether--chlorodiethyl ether chloroethyl ethyl sulfide chloroethyl methyl ether chloroethyl vinyl ether chlorofibre chloroflexaceae chloroflexies chlorofluore hydrocarbons chlorofluoro carbon chlorofluorocarbon chlorofluorocarbon (cfc) chlorofluorocarbon {= cfc} chlorofluorocarbon{=cfc} chlorofluorocarbon propellants chlorofluorocarbons chlorofluorocarbons (cfcs) chlorofluorocarbons {= cfcs} chlorofluorocarbons-- cfcs chlorofluorocarbons; cfcs