tungsten
/ˈtʌŋstən/
📚
25591
Tungsten is a grayish-white metal. 钨
noun [专属名词] [化学] 钨（一种金属元素）
This wire inside an electric lamp is not made of copper but it is made of tungsten. 电灯里面的电线不是铜丝而是钨丝。
