Originally posted by 太白遗风 at 2006-1-7 03:13 PM:
它是一种硝酸和盐酸组成的混合物,其中混合比例为1:3,是一种腐蚀性非常强、黄色冒烟的液体。

[ Last edited by 太白遗风 on 2006-1-7 at 15:15 ]

那那位gg岂不是...bushuo.gif

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Originally posted by a-loewe-b at 2006-1-8 00:49:

那那位gg岂不是...bushuo.gif

脸色极黄是吗kiss.gif

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