tog: British English, a unit for measuring the warmth or a duvet for a bed,eg: a 12-tog duvetduvet: A quilt, usually with a washable cover, that may be used in place of a bedspread and top 应该是测保暖的一个指标。托格](tog)是英国用以量度衣物、毯子及被褥的单位,[托格]读数越高,表示保暖性越强。上面句子:我们需要60x80, 85x108大小,和6托格的羽绒被。