(亦作 jasperware)a kind of fine hard porcelain developed by Josiah Wedgwood and used for Wedgwood cameos and other delicate work 碧蓝细瓷(由韦奇伍德研制并用于制作彩色小型浮雕)
语源
Middle English (originally denoting any bright-coloured chalcedony other than carnelian): from Old French jasp(r)e, from Latin iaspis, from Greek, of oriental origin