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单词 laughing gas
释义

laughing gas

SEE SYNONYMS FOR laughing gas ON THESAURUS.COM

noun

nitrous oxide.

Origin of laughing gas

First recorded in 1835–45

Words nearby laughing gas

laugh at, laugh away, laugh down, laugher, laughing, laughing gas, laughing gull, laughing hyena, laughing jackass, laughing matter, laughingstock
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for laughing gas

British Dictionary definitions for laughing gas

laughing gas

noun

another name for nitrous oxide
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 laughing gas

laughing gas
[ lăfĭng ]

n.

Nitrous oxide, especially as used as an anesthetic.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for laughing gas

laughing gas
[ lăfĭng ]

Nitrous oxide used as a mild anesthetic.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/11 18:55:40