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3~4個月寶寶的生長發育
育兒百科

        3~4個月的生長發育有哪些特征呢?我們從動作、情緒、心智等幾方面來分析一下吧?! ≌Z言發育:寶寶開始牙牙學語,會主動發出不同的語音,能維持15—20分鐘,且有聲調的一樣變化。寶寶已經學會用各種表情來表達他內心的好奇和喜悅,具有一定的模仿能力。俏皮的小模樣經??梢允贡娙碎_心不    (共 833 字)     [閱讀本文] >>

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