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其实是这样的~
最近要做有机实验,买了一瓶乙xian氯和一瓶氯/化/亚feng
但是,我刚把乙xian氯最外面一层塑料袋剪开时,我下(nao)意(can)识(de)深吸了一口气
结果... ...
我的鼻子疼了半个小时
我涂了好些纯碱,鼻子里还是一股怪味,说不上来的难闻
我只想请教各位前辈,这样的感人试剂,怎么打开包装
最近要做有机实验,买了一瓶乙xian氯和一瓶氯/化/亚feng
但是,我刚把乙xian氯最外面一层塑料袋剪开时,我下(nao)意(can)识(de)深吸了一口气

结果... ...
我的鼻子疼了半个小时
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我只想请教各位前辈,这样的感人试剂,怎么打开包装

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