opal
US /ˈoʊ.pəl/
UK /ˈəʊ.pəl/
名詞
蛋白石
a gemstone consisting of hydrated amorphous silica. It is often iridescent and used in jewelry.
範例:
•
She wore a beautiful necklace with a large opal pendant.
她戴著一條漂亮的項鍊，上面有一個大大的蛋白石吊墜。
•
The ring was set with a fiery Australian opal.
這枚戒指鑲嵌著一顆火紅的澳大利亞蛋白石。
同義詞: