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宝贝抱抱！"); document.writeln(" 2017-08-31 07:11:52

1^楼"); document.writeln("

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🔸口腔小常识：孩子换牙期间要留意乳牙和恒牙情况，如果发现乳牙旁边有恒牙长出，但乳牙未脱落，形成了双排牙，这时家长要尽早带孩子去医院拔除滞留的乳牙。"); document.writeln("

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宝贝抱抱！"); document.writeln(" 2017-09-02 20:10:33

2^楼"); document.writeln("

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半年最多一年牙齿一定要洗\'要不然牙齿会长牙结石\'口嘴会有异味\'"); document.writeln("

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