prednisone
名词 n.
英 /ˈpɹɛd.nɪ.zəʊn/
美 /ˈpɹɛd.nɪˌsoʊn/
英文释义
名词 n.
- A glucocorticoid C₂₁H₂₆O₅ that is a dehydrogenated analog of cortisone, used to relieve rheumatic and allergic conditions and to treat leukemia.
词形变化
词源
Etymology tree
Latin praegnāns
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānusder.
English -ane
English pre(gnane)
Proto-Indo-European *dwóh₁
Proto-Indo-European *dwi-
Proto-Hellenic *dwi-
Ancient Greek δῐ- (dĭ-)bor.
Latin di-bor.
English di-
French -ènebor.
English -ene
English d(ie)ne
Proto-Indo-European *(s)ker-
Proto-Indo-European *(s)kert-
Proto-Indo-European *(s)kort-ek-sder.
Latin cortexder.
English cortico-
Proto-Indo-European *ǵʰelh₃-
Proto-Hellenic *kʰolā́
Ancient Greek χολή (kholḗ)
Proto-Indo-European *ster-der.
Ancient Greek στερεός (stereós)
French cholestérine
French cholestérolbor.
English cholesterol
English sterol
German Ketonbor.
English ketone
English -one
English -sterone
English corticosterone
English (cort)isone
English prednisone
From pre(gnane) + d(ie)ne + (cort)isone.
Latin praegnāns
Proto-Indo-European *-nós
Proto-Italic *-nos
Latin -nus
Latin -ānusder.
English -ane
English pre(gnane)
Proto-Indo-European *dwóh₁
Proto-Indo-European *dwi-
Proto-Hellenic *dwi-
Ancient Greek δῐ- (dĭ-)bor.
Latin di-bor.
English di-
French -ènebor.
English -ene
English d(ie)ne
Proto-Indo-European *(s)ker-
Proto-Indo-European *(s)kert-
Proto-Indo-European *(s)kort-ek-sder.
Latin cortexder.
English cortico-
Proto-Indo-European *ǵʰelh₃-
Proto-Hellenic *kʰolā́
Ancient Greek χολή (kholḗ)
Proto-Indo-European *ster-der.
Ancient Greek στερεός (stereós)
French cholestérine
French cholestérolbor.
English cholesterol
English sterol
German Ketonbor.
English ketone
English -one
English -sterone
English corticosterone
English (cort)isone
English prednisone
From pre(gnane) + d(ie)ne + (cort)isone.
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数据来源: Wiktionary