单词 | microwave |
释义 | microwave[ mahy-kroh-weyv ] / ˈmaɪ kroʊˌweɪv / SEE SYNONYMS FOR microwave ON THESAURUS.COM nounan electromagnetic wave of extremely high frequency, 1 GH3 or more, and having wavelengths of from 1 millimeter to 30 centimeters. microwave oven. verb (used without object), mi·cro·waved, mi·cro·wav·ing.to use a microwave oven. verb (used with object), mi·cro·waved, mi·cro·wav·ing.to cook, defrost, or otherwise prepare in a microwave oven. Origin of microwaveFirst recorded in 1930–35; micro- + wave OTHER WORDS FROM microwavemi·cro·wave·a·ble, adjectiveWords nearby microwavemicrotubule, microvasculature, microvillus, microvolt, microwatt, microwave, microwave background, microwave communication, microwave detector, microwave oven, microwaves Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for microwaveBritish Dictionary definitions for microwavemicrowave / (ˈmaɪkrəʊˌweɪv) / noun
short for microwave oven verb (tr)to cook in a microwave oven 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 microwavemicrowave [ mī′krə-wāv′, -krō- ] n.A high-frequency electromagnetic wave, one millimeter to one meter in wavelength, intermediate between infrared and shortwave radio wavelengths. v.To cook or heat using microwaves. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for microwavemicrowave [ mī′krō-wāv′ ] An electromagnetic wave with a frequency in the range of 100 megahertz to 30 gigahertz (lower than infrared but higher than other radio waves). Microwaves are used in radar, radio transmission, cooking, and other applications. Microwaves are generated naturally by many astronomical phenomena and are found in cosmic background radiation. See more at electromagnetic spectrum. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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