|贴子

2014-07-03
跟大家分享一下比较有趣的几个英语句子，欢迎各位大神英语吧
I THINK THAT THAT THAT THAT THAT STUDENT WROTE ON THE BLACKBOARD WAS WRONG
2013-12-08
为我们亲爱的人类遗传病贴吧做几张好看的图图吧人类遗传病吧
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2013-11-06
人类常见的遗传病的类型人类遗传病吧
人类遗传病通常是指由于遗传物质改变而引起的人类疾病，主要可以分为单基因遗传病，多...