父母性格遺傳占到很大優勢
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• 精子卵子結合的一刻,就決定50%了,哈哈 -蘇酷- ♀ (0 bytes) () 09/12/2017 postreply 08:48:01
• 精子卵子結合的一刻,就決定50%了,哈哈 -蘇酷- ♀ (0 bytes) () 09/12/2017 postreply 08:48:01
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