v*****s
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Jenny (Jenny) 于 (Tue Dec 15 17:09:38 2009, 美东) 提到:
Just curious.
Chemistry guys always think it’s not a bad idea to use the organic liquid
solvents and liquid regents out of the chemical hood. And they are ready to
inhale all these liquids. Then why the universities still give them chemical
hoods? It’s just a waste.
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dolce83 (你的唇你的吻) 于 (Tue Dec 15 17:32:10 2009, 美东) 提到:
半瓶水
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