基本解释[经济学]纯石蜡词组短语短语paraffin n refined wax 纯石蜡Paraffin Wax Semi Refined 固体石腊;精致固体石蜡;精制固体石蜡;半精致石蜡Refined Paraffin Wax 精炼石蜡;全精炼石蜡;精制石蜡Fully Refined Paraffin Wax 精炼石蜡;景致固体石蜡;全精练石蜡;精制石蜡Semi refined paraffin wax 半精炼石蜡专业释义经济学纯石蜡