名词
中文翻译：熔炼炉
同义词：
['furnace', 'smelting furnace']
例句：
-
1.The cupelling furnace is used to purify the metal.
熔炼炉用于净化金属。
-
2. The smelting furnace was designed to produce high-quality steel.
冶炼炉被设计用来生产高质量的钢材。
-
3.The coppersmith used a cupelling furnace to refine the ore.
铜匠使用熔炼炉来精炼矿石。