metallergy

例句：

1. 1. The metallurgist is responsible for the production of steel.
   冶金学家负责钢铁的生产。
2. 2. The metallurgical process involves heating and shaping metals to create new materials.
   冶金过程涉及加热和塑造金属以创造新材料。
3. 3.The metallurgical engineer designs and builds industrial equipment.
   冶金工程师设计和建造工业设备。