| 单词 | nerve gas |
| 释义 | nerve gasSEE SYNONYMS FOR nerve gas ON THESAURUS.COM nounany of several poison gases, derived chiefly from phosphoric acid, that weaken or paralyze the nervous system, especially that part of the system controlling respiration. Origin of nerve gasFirst recorded in 1935–40 Words nearby nerve gasnerve conduction, nerve cord, nerve decompression, nerve fiber, nerve fibre, nerve gas, nerve graft, nerve growth factor, nerve growth factor antiserum, nerve impulse, nerveless Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for nerve gas
British Dictionary definitions for nerve gasnerve gas noun(esp in chemical warfare) any of various poisonous gases that have a potentially fatal paralysing effect on the central nervous system 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 nerve gasnerve gas n.Any of various poisonous gases that interfere with the functioning of nerves by inhibiting cholinesterase. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for nerve gasnerve gas Any of various poisonous gases that interfere with the functioning of nerves by inhibiting the breakdown of the neurotransmitter acetylcholine. Increased levels of acetylcholine stimulate the parasympathetic nervous system, leading to cardiac and respiratory arrest. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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