良女為娘，這是娘的定義。但是你不能反過來說：凡為娘者必為良女。這個充分與必要條件的關係你應該不會搞不明白吧

來源: .川曄於 2015-03-27 10:42:23 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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