It can corrade glass, burn skin and make skin fester and make injury hard to heal up.

能侵蚀玻璃，能灼伤皮肤而使之溃烂，伤口愈合极慢。

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In han culture circle there seems no such weapon with complex pattern on steel, especially in early time. moreover, how to add that pattern? Carve? Corrade.

汉文化圈里好象不会出现这种在钢铁上有复杂花纹的兵器，特别是早期。而且，那个花纹是如何弄上去的，錾刻？腐蚀？

youdao