看來您缺課比較多，周期表上一共有118種元素，您如果真找出1000多種“更有害的元素”，保證可以得諾貝爾獎。

來源: 奔馳野馬於 2023-08-26 23:31:24 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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