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價錢：$69
原價：$198
節省：$129
Usborne Step inside Science: Germs
- Description
- Additional information
Description
People talk a lot about germs, but what actually are they? Open the pages of this friendly book to find out. Discover what bacteria and viruses are, how they can spread and lots of different ways we to stop them.
Additional information
| Weight | 0.3 kg |
|---|
