n.实体化；证实；证明
Lessor shall submit the written substantiation of these expenses when claiming the monthly payment. 甲方在申请每月支付时应递交此类费用的书面证明。
Because it kicks off just the kind of anti-Avandia media frenzy that frightens patients off their meds, without real substantiation of the potential danger. 疯狂的反文迪雅媒体恐吓病人离开这些药物，而没有确切证明其潜在的危险。
n.变质；变形论；物质的改变；[宗]圣餐的变体
