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VHF英英释意-元亨利贞网国学站

首页英语词典VHFVHF英英释意

VHF

[,vi:eitʃ'ef]

英英释义实用场景例句

abbr. 甚高频（Very High Frequency）

英英释意

1. a group of illnesses caused by a viral infection (usually restricted to a specific geographic area); fever and gastrointestinal symptoms are followed by capillary hemorrhage

2. 30 to 300 megahertz