单词	alkanal
释义	alkanal noun al·​ka·​nal ˈalkəˌnal plural -s : any aliphatic aldehyde (such as decanal) regarded as derived from an alkane and containing the same number of carbon atoms as the alkane Word History Etymology alkane + aldehyde First Known Use 1944, in the meaning defined above
随便看	manoeuvres manoeuvring manograph manoir manoletina manometer manometers manometric manometric flame manometrically manometries manometry manomin manor manor house manor houses manorial manorial court manorial system manorialism manorialisms manorialize manors manos manostat

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