锌是一种化学性质活泼的金属，但它的腐蚀生成物一般有高的密度和附着力。

Zinc is a chemically active metal, but its corrosion products are generally dense and adherent.

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锌是一种化学性质活泼的金属，但它的腐蚀生成物一般有高的密度和附着力。

Zinc is a chemically active metal, but its corrosion products are generally dense and adherent.

youdao