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单词 isotope
释义
i·so·tope (īsə-tōp)
n.
One of two or more atoms having the same atomic number but different mass numbers.

[ISO- + Greek topos, place (so called because the isotopes of a chemical element occupy the same position in the periodic table of elements).]

iso·topic (-tŏpĭk) adj.
iso·topi·cal·ly adv.
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更新时间:2025/3/22 20:09:58