rhinestone
🇺🇸
/ˈraɪnstəʊn/
🇬🇧
/ˈraɪnstəʊn/
a shiny, fake diamond used to make jewelry look pretty without being expensive
She wore a necklace with a big rhinestone that sparkled in the light.
她戴著一條鑲有一顆大水晶石的項鍊,在光中閃閃發光。