| 单词 | superhigh frequency |
| 释义 | superhigh frequency[ soo-per-hahy ] / ˈsu pərˌhaɪ / SEE SYNONYMS FOR superhigh frequency ON THESAURUS.COM noun Radio.any frequency between 3000 and 30,000 megahertz. Abbreviation: SHF Origin of superhigh frequencyFirst recorded in 1940–45; super- + high frequency Words nearby superhigh frequencysuperhero, super-heroine, superhet, superheterodyne, superheterodyne receiver, superhigh frequency, superhighway, superhive, superhuman, superhumeral, Superi Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for superhigh frequencysuperhigh frequency / (ˈsuːpəˌhaɪ) / nouna radio-frequency band or radio frequency lying between 30 000 and 3000 megahertzAbbreviation: SHF 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 |
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