获取独家产品信息,尽享促销优惠!立即订阅,不容错过
* 限···时··优惠
'They had not been seen ever before': Romans made liquid gypsum paste and smeared it over the dead before burial, leaving fingerprints behind, new research finds
罗马墓葬上的指纹为一种不寻常的液体石膏葬礼提供了新线索。