tretinoin
名词 n.
英 /tɹəˈtɪn.əʊ.ɪn/
美 /tɹəˈtɪn.oʊ.ɪn/
英文释义
名词 n.
- The all-trans isomer of retinoic acid that is applied to the skin to treat severe acne and reduce facial wrinkles, roughness, and pigmented spots.
词形变化
词源
Etymology tree
Proto-Indo-European *terh₂-
Proto-Indo-European *-t
Proto-Indo-European *térh₂t
Proto-Indo-European *-ónts
Proto-Indo-European *tr̥h₂ónts
Proto-Indo-European *tr̥h₂n̥ts
Proto-Italic *trāns
Proto-Italic *trāns-
Latin trans-bor.
English tr(ans)-
English retino(ic acid)
Proto-Indo-European *-nós
Proto-Indo-European *-iHnos
Proto-Italic *-īnos
Latin -īnusder.
Old French -inbor.
Middle English -in
English -ineclip.
English -in
English tretinoin
From tr(ans)- + retino(ic acid) + -in.
Proto-Indo-European *terh₂-
Proto-Indo-European *-t
Proto-Indo-European *térh₂t
Proto-Indo-European *-ónts
Proto-Indo-European *tr̥h₂ónts
Proto-Indo-European *tr̥h₂n̥ts
Proto-Italic *trāns
Proto-Italic *trāns-
Latin trans-bor.
English tr(ans)-
English retino(ic acid)
Proto-Indo-European *-nós
Proto-Indo-European *-iHnos
Proto-Italic *-īnos
Latin -īnusder.
Old French -inbor.
Middle English -in
English -ineclip.
English -in
English tretinoin
From tr(ans)- + retino(ic acid) + -in.
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数据来源: Wiktionary