动词中文翻译1
中文翻译：Unknown
同义词：
['preheat', 'pretreat']
例句：
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1.Before the construction began, we had to preharden the steel beams in the kiln.
在施工开始之前，我们需要在窑里对钢梁进行预硬化处理。
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2. The engineer decided to preharden the concrete before pouring it into the mold.
工程师决定在倒入模具前对混凝土进行预硬化处理。
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3.The process of prehardening is crucial for the quality of the final product.
预硬化过程对于最终产品的质量至关重要。