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单词 ultrahigh frequency
释义

WordReference Random House Learner's Dictionary of American English © 2024
ˈul•tra•high ˈfre•quen•cy, n. [uncountable]
  1. Radio and Televisionany radio frequency between 300 and 3000 megahertz. Abbr.: UHF.

WordReference Random House Unabridged Dictionary of American English © 2024
ultrahigh frequency, [Radio.]
  1. any frequency between 300 and 3000 megahertz. Abbr.: UHF, uhf
  • 1935–40
ultra•high′-frequen•cy, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
ultrahigh frequency /ˈʌltrəˌhaɪ/ n
  1. a radio-frequency band or radio frequency lying between 3000 and 300 megahertz
    Abbreviation: UHF
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更新时间:2024/11/10 19:06:48