Sound 在线电子书 图书标签:
发表于2024-11-27
Sound 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
In this new series, objects and examples from everyday life show real-world applications of scientific principles. These principles are investigated through the scientific process: form a hypothesis, design an experiment, conduct the experiment, and draw conclusions. There are also demonstrations and activities to address the reader's curiosity about how things work.
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Sound 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024