diketopiperazine
英[daɪki:təpaɪ\'perəzi:n] 美[daɪki:təpaɪ\'perəzi:n]
diketopiperazine
diverticulectomydextrosuriadecolourdepositdithiocyanogendimetridazoledisinfectiondetardonaldeterminingdramaturgedodecahedradilligencedecryptdinoprostdiethadionedormerdimethylphenoldysgenitalismdisservice