单词 | short wave |
释义 | short wave (once / 34062 pages) n WORD FAMILY short wave: short waves USAGE EXAMPLESHis rolling periods swept across the world by short wave. Time(May 11, 2015) Rather smaller-scale bends called short waves are embedded in the larger Rossby waves and progress in that time frame. Scientific American(Mar 29, 2015) Once, they sent the poor boy all the way to Santiago to pick up batteries for the short wave. Julia Alvarez, In the Time of the Butterflies(1994) n a radio wave with a wavelength less than 100 meters (a frequency greater than 3 megahertz) Hyper radio emission, radio radiation, radio wave an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m |
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