单词	class-b operation
释义	class-b operation [电] B类操作
随便看	refined naphthalene refinedness refined net refined nutritious substances refined oil refined oil flash tower refined oil mixture refined oil stripper refined paraffin wax refined petroleum Refined petroleum products refined petroleum product tax refined pig iron refined plaster refined porcelain refined product refined product carrier refined rosin refineds refined salt refined salt cake refined sand refined sesame oil refined-smelting ladle furnace refined society 功名万里功名万里功名万里外功名不信由天功名只向马上取功名富贵若长在功名未立；书生老去功名本是功名机会功名梦断为重为限为难为非作歹为颂为首为鬼为蜮主主上主业