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nicholas.hsieh

週期元素表 唸完了氫鋰鈉鉀銣銫鍅後 就木然了⋯⋯ #periodictable #periodictableofelements

via Instagram ift.tt/2Avedyz

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Uploaded on October 28, 2018

週期元素表 唸完了氫鋰鈉鉀銣銫鍅後 就木然了⋯⋯ #periodictable #periodictableofelements

via Instagram ift.tt/2Avedyz

24 views
0 faves
0 comments
Uploaded on October 28, 2018
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