名词
中文翻译：铁锈
同义词：
['rust', 'oxide of iron例句：1. The old metal door has a layer of ferine on it.（这把旧金属门上覆盖了一层铁锈。）']
例句：
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1. The old metal door has a layer of ferine on it.
这把旧金属门上覆盖了一层铁锈。
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2.The rusty nails are still holding the wall together.
生锈的钉子仍然将墙壁连在一起。
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3. The iron ore is mined from the ferine deposits in the area.
铁矿石从该地区的铁锈矿床中开采出来。