英语词汇“praetersonics”的读音、翻译、释义、用法及例句-智慧网

词汇	praetersonics
释义	praetersonicspraetersonics[pri:təˈsɔniks]n.1.■高超声波学,极超短波晶体声学
随便看	economic ruin game economic rule economics economic sanction economic sanctions economics aspect economic satisfaction economic scene economic science economic section economic sector economic security economic selection cutting economic self-sufficiency economic separation economic series economic service economic service life economic service period economic setup economics for development economic sheet economic short trees economic signals economic significance

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