您說的太深了。樓下的幾位明顯不懂人沒有細胞壁，人的核糖體沒有50s大小的酶這一點。

來源: yihua 於 2019-03-25 17:47:01 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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