UID:5069
UID:564
下面是引用wbj于2005-12-20 23:05发表的: _ i}W1i 皂苷碳谱应该不考吧,不过书前面有个旋光谱建议看看。
UID:23
UID:2208
UID:5112
UID:7398
UID:8531