本书是一本科学童话集，在讲故事的同时介绍了相应的知识，真正体现了科学童话寓教于乐的特色。本书内容包括《洋葱头的神奇外衣》《好怪好怪的房子》《落水的大白鹅》《小花猪找花》和《燕子换尾巴》等等，生动更有趣，知识精准。
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