单词	Kentucky bluegrass
释义	Kentucky bluegrass noun Ken·​tucky bluegrass kən-ˈtə-kē-  : an Old World pasture and meadow grass (Poa pratensis) naturalized in North America and often used in lawns called also bluegrass Word History Etymology Kentucky, state of U.S. First Known Use 1849, in the meaning defined above
随便看	dipheading diphenhydramine diphenhydramines diphenyl black base diphenyl dye diphenyl ether diphenyl ketone diphenyl oxide diphenylamine diphenylamines diphenylenimine diphenylguanidine diphenylhydantoin diphenylhydantoins diphenylketones diphenylmethane diphenyls diphenylthiocarbazone diphenylthiourea diphosgene diphosgenes diphosphate diphosphates diphosphoglyceric acid diphosphopyridine nucleotide

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