单词	retention ratio
释义	retention ratio 保留比例
随便看	repaireman repair enzyme repair equalization reserve repair equipment repairer repairers Repairer's Liability Insurance repairers of machinery repairest repaireth repair expectancy repair expense repair expenses repair facilities repair for 1st time repair for 2nd time repair forecast repair for lst time repair fund repair funds repair gang repair garage repair grafting repair guide repair gum 张家帽儿李家戴张家找，李家寻张家的笊篱给李家送去了，不是一宗事儿张家长，李家短。张岱张帽李戴张开喉咙见心肺张惶失措，坐立不安张戒张旭三杯草圣传，脱帽露顶王公前，挥毫落纸如云烟。襥襦襫襮襯襲襴襵襶襻