英语词汇“研”的读音、翻译、释义、用法及例句-啃外文网

词汇	研
释义	研研(硏)[yán]动1.■ （细磨） grind; pestle:研成粉末grind into fine powder;研墨rub an ink stick on an inkslab (to prepare ink for brush writing)2.■ （研究） study:钻研study intensively另见 yàn。
随便看	voltage level(l)er voltage limitator voltage loop voltage loss voltage magnification voltage measurement voltage multiplier voltage negative feedback voltage-operated variable capacitor voltage oscillogram voltage pattern voltage penetration cathode-ray tube voltage probe voltage pulsating factor voltage pulse voltage quadrupler voltage ramp voltage range voltage range multiplier voltage rating voltage reducing device voltage reference voltage reference element voltage reference tube voltage reflection coefficient

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