单词	hydroxytryptamine
释义	hydroxytryptamine noun hy·​droxy·​tryp·​ta·​mine hī-ˌdräk-sē-ˈtrip-tə-ˌmēn  : serotonin —usually preceded by the numeral 5 5-hydroxytryptamine Word History First Known Use 1949, in the meaning defined above
随便看	phylloxeras Phylloxeridae phylloxeridaes phyllozooid phylo- phylogeneses phylogenetic phylogenetically phylogenetics phylogenic phylogenies phylogenist phylogeny phylon phylum phymatid Phymatidae Phymatodes phymatorhysin phymatoses phymatosis phymatotrichum phyr phys phys ed

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