名词
中文翻译：旋转炉
同义词：
['rotating furnace', 'rotary hearth例句：1. The rotary furnace is used to melt metals and alloys.（旋转炉用于熔化金属和合金。）']
例句：
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1. The rotary furnace is used to melt metals and alloys.
旋转炉用于熔化金属和合金。
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2.The rotary furnace is an essential tool in the metallurgical industry.
旋转炉是冶金工业中不可或缺的工具。
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3.The rotary furnace is a complex machine that requires skilled maintenance.
旋转炉是一种复杂的机器，需要熟练的维护。