动词
中文翻译：使金属变红
同义词：
['melt', 'heat', 'oxidize例句：1. The metal was mercurizaed by the fire.（金属被火烤红了。）2. The iron was heated to a high temperature before it could be used.（铁在被使用前被加热到高温。）']
例句：
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1. The metal was mercurizaed by the fire.
金属被火烤红了。
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2. The iron was heated to a high temperature before it could be used.
铁在被使用前被加热到高温。
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3.The copper wire was oxidized during the process of heating.
在加热过程中，铜线被氧化了。