小學生的科技奧祕大發現:冰箱如何保鮮、GPS如何找到你?觸控螢幕到3D列印的運作原理大解密!
2022/11/24
Language
Traditional Chinese
File format
EPUB fixed layout (51MB), fit in large screen and Pubook
Pages
43
ISBN
9786263490796
DRM
NT$154
Explanation
Series
童心園