送交者: mangolasi 于 2006-4-13, 17:52:27:

回答: 谢谢qtl兄和拉２兄的答疑。套句现成的话，还是老同志好！ 由 葛观 于 2006-4-13, 17:36:04:

as common sisters/brothers, with the only difference that they are born at the same time.

• 你是说基因决定而不是父母决定？ - 葛观 (42 bytes) 2006-4-13, 18:00:02
  • I am not an expert in biology. Good night. - mangolasi (0 bytes) 2006-4-13, 18:02:40

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