此外，乌鲁克的一小片区域可能也挖掘出了一个专门从事金属制造的生产车间。

Also, a specialized metal-producing workshop may have been excavated in a small area at Uruk.

youdao

这梯子是木头制造的，不是金属制造的。

The ladder is made of wood, not metal.

youdao

这台机器是金属制造的。

The machine is made of metal.

youdao

They're studying practical things like marble work, and metal work, and copper work, and not just shipbuilding.

他们学习一些实用的东西,比如大理石打磨,金属冶炼和铜器制造,并且不仅仅是造船术

耶鲁公开课 - 欧洲文明课程节选

So, practitioners who understood what we would know to be chemistry were highly valued in that society. And then, you may expand it to other chemical processes, dyeing of cloth, glassmaking, and metals extraction.

所以，理解我们所知为化学的,先行者们，在那个社会是,非常宝贵的，当时，你可能将其扩展到另一个化学过程，如布料的染色，玻璃的制造，还有金属提取。

麻省理工公开课 - 固态化学导论课程节选