我覺得不是。而且我女兒2歲時會的單詞估計跟你兒子差不多，這2，3個月就突飛猛進。

來源: fitgirl 於 2012-02-26 15:19:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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