fǔ shí jì
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Chinese dictionary
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  • n.corrodent; corrosive agent

    • huà xué fǔ shí jì rú míng fán jīn tiān yǐ jīng shí fēn pǔ biàn

      化学腐蚀剂明矾今天已经十分普遍

      Chemical mordants such as alum are popular today.