| 词汇 | platinum |
| 词根词缀 | 词源： 1812, from Mod.L., from Sp. platina "platinum," dim. of plata "silver," from O.Fr. plate or O.Prov. plata "sheet of metal" (see plate). The element so called because it looks like silver. Earlier taken directly from Sp. as platina (c.1750). As a shade of blond hair, attested from 1931. As a designation for a recording that has sold at least one million copies, it is attested from 1971. |
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