相关单词近义词 paraffin 石蜡临近词paraffine, paraffin, paraffin degreasing, paraffin copper wire, paraffin refined wax, paraffin for section, paraffin - section, paraffin infitration, paraffin hydrocarbon, paraffinic crude oil, paraffin hydrocarbons, paraffinum molle alba 返回 paraffin oil