estrone
名词 n.
美 /ˈɛˌstɹoʊn/
英文释义
名词 n.
- A natural estrogenic hormone that is a ketone C₁₈H₂₂O₂ found in the body chiefly as a metabolite of and less potent than estradiol, that is also secreted especially by the ovaries, and that is used to treat various conditions (such as ovarian failure and menopausal symptoms) relating to estrogen deficiency.
词源
Etymology tree
Proto-Indo-European *h₁eysh₂-der.
Ancient Greek οἶστρος (oîstros)der.
Latin oestrusbor.
English estrus
Ancient Greek -ο- (-o-)der.
Latin -o-bor.
English -o-
English estro-
English estr-
German Ketonbor.
English ketone
English -one
English estrone
From estr- + -one.
Proto-Indo-European *h₁eysh₂-der.
Ancient Greek οἶστρος (oîstros)der.
Latin oestrusbor.
English estrus
Ancient Greek -ο- (-o-)der.
Latin -o-bor.
English -o-
English estro-
English estr-
German Ketonbor.
English ketone
English -one
English estrone
From estr- + -one.
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数据来源: Wiktionary