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標題: 受精卵和非受精卵怎么區別？ [打印本頁]
作者: 大大山    時間: 2011-9-4 07:04
標題: 受精卵和非受精卵怎么區別？
受精卵和非受精卵怎么區別？

作者: 龍城飛將    時間: 2011-9-4 08:55
這個只有在孵化時才知道吧？通過外觀能看出來嗎？



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