| 单词 | carbon monoxide |
| 释义 | carbon monoxideSEE SYNONYMS FOR carbon monoxide ON THESAURUS.COM nouna colorless, odorless, poisonous gas, CO, that burns with a pale-blue flame, produced when carbon burns with insufficient air: used chiefly in organic synthesis, metallurgy, and in the preparation of metal carbonyls, as nickel carbonyl. Origin of carbon monoxideFirst recorded in 1870–75 Words nearby carbon monoxidecarbonium ion, carbonization, carbonize, carbonless paper, carbon microphone, carbon monoxide, carbon monoxide hemoglobin, carbon monoxide poisoning, carbonnade, carbon nanotube, carbon neutral Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for carbon monoxideBritish Dictionary definitions for carbon monoxidecarbon monoxide nouna colourless odourless poisonous flammable gas formed when carbon compounds burn in insufficient air and produced by the action of steam on hot carbon: used as a reducing agent in metallurgy and as a fuel. Formula: CO 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 Cultural definitions for carbon monoxidecarbon monoxide A compound made up of molecules containing one carbon atom and one oxygen atom. notes for carbon monoxideCarbon monoxide is usually formed when materials burn; it is found, for example, in automobile exhaust. notes for carbon monoxideCarbon monoxide is a colorless, odorless gas that can be fatal to human beings if inhaled. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Medical definitions for carbon monoxidecarbon monoxide n.A colorless, odorless, highly poisonous gas that is formed by the incomplete combustion of carbon or of a carbonaceous material, such as gasoline. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for carbon monoxidecarbon monoxide A colorless, odorless gas formed when a compound containing carbon burns incompletely because there is not enough oxygen. It is present in the exhaust gases of automobile engines and is very poisonous. Chemical formula: CO. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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