millefioriyoudaoicibaDictYouDict[millefiori 词源字典]
"A kind of ornamental glass in which a number of glass rods of different sizes and colours are fused together and cut into sections which form various patterns, typically embedded in colourless transparent glass to make items such as paperweights", Mid 19th century: from Italian millefiore, literally 'a thousand flowers'.[millefiori etymology, millefiori origin, 英语词源]