Light 发表于 2017-4-17 08:45:39


The How It Works Book of the Vital Organs is part 2 of our Human Body series, and is jam packed with amazing information on our vital organs. From how are kidneys function to how respiration works, this digital edition is perfect for anyone who wants to improve their knowledge of human anatomy, or just wants some incredible facts to amaze their friends with!

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链接: http://pan.baidu.com/s/1i5so1jJ

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kindgrass 发表于 2017-4-17 16:44:01

thanks a lot!

oy_zx 发表于 2017-4-20 11:22:47

专业，挺有难度的。
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