英语词汇“ultrasonic generator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ultrasonic generator
释义	ultrasonic generator ultrasonic generator [¦əl·trə′sän·ik ′jen·ə‚rād·ər] (engineering acoustics) A generator consisting of an oscillator driving an electroacoustic transducer, used to produce acoustic waves above about 20 kilohertz.
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