单词 | tetrodotoxin |
释义 | Word Frequency tetrodotoxin(ˌtɛtrəʊdəʊˈtɒksɪn) noun a highly lethal neurotoxin found in certain puffer fish and in newts of the genus Taricha. Formula: C11H17N3O3 Word origin C20: from New Latin Tetrodon (puffer fish genus name, from Greek tetra- fourfold + odont- tooth) + toxin |
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