动词中文翻译
中文翻译：变冷
同义词：
['harden', 'harden up', 'harden into', 'harden down例句：1. The ice has unsteeled the surface of the pond.（冰已经使池塘的表面变硬了。）']
例句：
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1. The ice has unsteeled the surface of the pond.
冰已经使池塘的表面变硬了。
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2. As the temperature dropped, the snow began to unsteel.
随着温度下降，雪开始变硬。
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3. The metal was unsteeled by the heat from the furnace.
金属被炉火加热后变硬了。