ondansetron

名词 n.
/ɒnˈdæn.sə.tɹɒn/    /ɑnˈdæn.səˌtɹɑn/|/ɑnˈdɑn.səˌtɹɑn/|/oʊnˈdɑn.səˌtɹɑn/

英文释义

名词 n.
  1. A carbazole derivative (trademark Zofran), C₁₈H₁₉N₃O, that is a serotonin receptor antagonist administered by injection and by mouth to relieve nausea and vomiting, especially during cancer therapy. uncountable

词源

Probably from ond- (of unknown origin) + se(ro)t(onin) r(eceptor) an(tag)on(ist).
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