非貴金屬首飾是很幹淨的。鉑金，黃金，白金，銀為貴金屬。如今的custume jewelry所用金屬很可疑，廢棄才料

來源: 西風-西風於 2019-01-02 22:18:32 [舊帖] [給我悄悄話] 本文已被閱讀：次

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