英语词汇“voice frequency”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	voice frequency
释义	voice frequency voice frequency [′vȯis ‚frē·kwən·sē] (communications) An audio frequency in the range essential for transmission of speech of commercial quality, from about 300 to 3400 hertz. Abbreviated VF. Also known as speech frequency. AcronymsSeeviewfinder
随便看	thionex thionic thionin thionine thionite thiono- thionoester thionol thionoline thionucleosides thionucleotides thionville thionyl thionyl bromide thionyl chloride thionyl dichloride thiopanic acid thiopectic thiopental thiopental sodium thiopentobarbital sodium thiopentone thiopentone sodium thiopexic thiophanate

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