| 单词 | tetrodotoxin |
| 释义 | tetrodotoxin[ te-troh-duh-tok-sin ] / tɛˌtroʊ dəˈtɒk sɪn / noun Pharmacology.a neurotoxin, C11H17N3O3, occurring in a species of puffer fish: ingestion of the toxin is usually rapidly fatal due to heart failure or asphyxiation; used experimentally to block impulse conduction potential in excitable cells. Origin of tetrodotoxin1910–15; <New Latin Tetrodo(n) genus name of the puffer fish (see tetr-, -odont) + toxin Words nearby tetrodotoxintetratomic, tetravalent, tetrazene, Tetrazzini, tetrode, tetrodotoxin, tetrose, tetroxide, tetryl, tetrytol, tetter Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for tetrodotoxintetrodotoxin / (ˌtɛtrəʊdəʊˈtɒksɪn) / nouna highly lethal neurotoxin found in certain puffer fish and in newts of the genus Taricha . Formula: C 11 H 17 N 3 O 3 Word Origin for tetrodotoxinC20: from New Latin Tetrodon (puffer fish genus name, from Greek tetra- fourfold + odont- tooth) + toxin Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for tetrodotoxintetrodotoxin [ tĕ-trō′də-tŏk′sĭn ] n.A potent neurotoxin, found in many puffer fish and certain newts. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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