1. The jewelry she wore was made of platinoid, giving it a luxurious and elegant look.
她戴的珠宝是用铂金合金制作的，看起来奢华而优雅。
2. Platinoid is known for its durability and resistance to tarnish, making it a popular choice for jewelry.
铂金合金以其耐用性和抗氧化性而闻名，成为珠宝首饰的热门选择。