gold-silver bead

例句：

1. 1. These beads are made from pure gold or silver.
   这些珠子是用纯金或银制成的。
2. 2.The jewelry store sells a variety of gold-silver beads.
   这家珠宝店出售各种金/银珠子。
3. 3. She wore a necklace with gold-silver beads on it.
   她戴着一串项链，上面镶有金/银珠子。