名词
中文翻译：铁锈
同义词：
['rust', "rusty例句：1. The old iron gate was covered in a thick layer of rust.（那把旧铁门上覆盖着厚厚的一层锈。）2. The car's engine was rusty and needed to be replaced.（车的引擎生锈了，需要更换。）"]
例句：
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1. The old iron gate was covered in a thick layer of rust.
那把旧铁门上覆盖着厚厚的一层锈。
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2. The car's engine was rusty and needed to be replaced.
车的引擎生锈了，需要更换。
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3. The old barn had been left unattended for too long, resulting in the iron resinate forming on the wooden beams.
老谷仓长时间无人照看，导致木质横梁上形成了铁锈。