http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&word=%D1%F3%B4%D0%B1%ED%C6%A4%CF%B8%B0%FB&in=32405&cl=2&cm=1&sc=0&lm=-1&pn=6&rn=1&di=1147460656&ln=18
http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&word=%BB%C6%B9%CF%CF%B8%B0%FB&in=32405&cl=2&cm=1&sc=0&lm=-1&pn=11&rn=1&di=1174021256&ln=31
这两张绝对行,生物书上用的也是这两张.
