'Where does my father get all that iron rust from?
“ 我爸爸那铁锈是从什么地方来的 呢 ?
英汉文学 - 双城记
Experiments show it is specifically effective for rinsing iron rust in boilers.
经试验研究,它对去除工业锅炉、采暖锅炉及茶炉等的铁锈垢物有特殊效果.
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Acid electrode is not sensitive to iron rust.
酸性焊条对铁锈不敏感.
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How is iron rust formed?
铁锈是怎样形成的?
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Experts said that iron rust easily, and should not be sung food for the night.
专家介绍说,铁锅容易生锈, 不宜盛食物过夜.
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