我觉得不是。而且我女儿2岁时会的单词估计跟你儿子差不多，这2，3个月就突飞猛进。

来源: fitgirl 于 2012-02-26 15:19:39 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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