wootz

例句：

1. 1.The wootz is a type of precious metal that has been used for thousands of years.
   钨是一种珍贵的金属，已经被使用了几个世纪。
2. 2.The wootz is also known for its high melting point and resistance to corrosion.
   钨也以其高熔点和抗腐蚀性而闻名。
3. 3. In ancient times, the wootz was often used as a tool or weapon due to its strength and durability.
   在古代，由于其强度和耐用性，钨常被用作工具或武器。