high frequency

英美

释义
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- 高频
英英释义
Noun:

3 to 30 megahertz

a pitch that is perceived as above other pitches
例句
近反义词
【近义词】

HF 高频（=High Fre...

high pitch 高音调
临近单词

high-pH high high-rise frame structure high-pressure boiler tube high quality medical talent high frequency plasma torch high effective cypermethrin High Intensity Runway Light high-detectivity detector High pressure grinding roll high-heat nonfat dry milk high-speed buffer storage

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