长虫牙 Make Way for Tooth Decay 在线电子书 图书标签:
发表于2024-11-25
长虫牙 Make Way for Tooth Decay 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
In this witty, easy-to-read story, children learn what bacteria is, how it causes tooth decay, and how they can fight against it. Told from the point of view of the bacteria, this fact-filled, rhyming text shows dentists in a friendly way, helping youngsters guard against tooth decay.
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长虫牙 Make Way for Tooth Decay 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024