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单词 excitotoxin
释义
ex·ci·to·tox·in (ĭk-sītə-tŏksĭn)
n.
Any of a group of neurologically active compounds, including glutamate and aspartame, that in high concentrations have detrimental excitatory effects on the central nervous system and may cause injury to nerve cells.

[EXCIT(ATORY) + TOXIN.]

ex·cito·toxic (ĭk-sītə-tŏksĭk) adj.
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更新时间:2025/2/23 11:45:59