tiotropium
名词 n.
美 /ˌtaɪ.oʊˈtɹoʊ.pi.əm/
英文释义
名词 n.
- An anticholinergic drug administered by oral inhalation in the form of its bromide C₁₉H₂₂NO₄S₂Br·H₂O as a bronchodilator in the treatment of chronic obstructive pulmonary disease.
词源
Etymology tree
Proto-Indo-European *dʰewh₂-der.?
Ancient Greek θέειον (théeion)
Ancient Greek θεῖον (theîon)der.
English thio-
English -trop-
Proto-Indo-European *-om
Proto-Italic *-om
Latin -umder.
English -ium
English tiotropium
From thio- (“containing sulfur”) + -trop- (“atropine derivative”) + -ium (“quaternary ammonium compound”).
Proto-Indo-European *dʰewh₂-der.?
Ancient Greek θέειον (théeion)
Ancient Greek θεῖον (theîon)der.
English thio-
English -trop-
Proto-Indo-European *-om
Proto-Italic *-om
Latin -umder.
English -ium
English tiotropium
From thio- (“containing sulfur”) + -trop- (“atropine derivative”) + -ium (“quaternary ammonium compound”).
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数据来源: Wiktionary