单词	dypnone
释义	dypnone noun dyp·​none ˈdipˌnōn : a liquid ketone C6H5COCH:C(CH3)C6H5 formed by the condensation of two molecules of acetophenone and used as a plasticizer Word History Etymology di- + hypnone
随便看	lower respiratory tract lower respiratory tracts Lower Saxony Lower Sonoran lower the boom lower the temperature lower transit Lower Umpqua lower-class lowerable Lowerator lowercase lowercased lowercases lowercasing lowerclassman lowerclassmans lowerclassmen lowered lowerer lowering loweringly lowerings lowermost lowers

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