tungsten
n. [化学] 钨（一种金属元素）
例句
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。
Tungsten is classified among the metals.
钨归入金属类。
《新英汉大辞典》
Tungsten is used to fortify steel for cars.
钨可用于生产汽车的防护钢板。
