| 单词 | parathion |
| 释义 | parathion[ par-uh-thahy-on ] / ˌpær əˈθaɪ ɒn / noun Chemistry.a deep-brown to yellow, poisonous liquid, C10H14NO5PS, used as an insecticide. Origin of parathionFirst recorded in 1945–50; para-1 + thi- + -on(e) Words nearby parathionparatenesis, paratenic host, paratenon, paraterminal gyrus, paratha, parathion, Para-thor-mone, parathyrin, parathyroid, parathyroidectomy, parathyroid extract Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for parathionparathion / (ˌpærəˈθaɪɒn) / nouna slightly water-soluble toxic oil, odourless and colourless when pure, used as an insecticide. Formula: C 10 H 14 NO 5 PS Word Origin for parathionC20: from para- 1 + thio- + -on 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 parathionparathion [ păr′ə-thī′ŏn ] n.A highly poisonous organic phosphate insecticide that is an irreversible inhibitor of cholinesterase. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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