一年级爱科学：揭开细菌的真面目-<artentek>电子书

　　　　

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一年级爱科学：揭开细菌的真面目

作者：王维浩

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《揭开细菌的真面目》：细菌潜伏在我们身边，不过他们太小了，小朋友用肉眼是看不见的。显微镜下的细菌各式各样，有的是球形的，有的是杆状的，还有的是螺旋形的。细菌和小朋友的身体健康息息相关，不同的细菌会造成什么危害呢？为什么不能随便吃抗生素？为什么不可以随地吐痰？小朋友的蛀牙会痛难道也是细菌在作怪？想知道就跟着大记者牛吹吹去细菌世界一探究竟吧！

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