noun🔗Share弧面宝石，凸面宝石。 A convex-cut, polished stone."The jeweler carefully set the smooth, round cabochon into the silver ring. "珠宝匠小心翼翼地将这颗光滑圆润的弧面宝石镶嵌到银戒指上。materialgeologyartappearanceChat with AIVocabulary GamePractice Reading
