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单词 narcotine
释义 nar·co·tine
\ˈnärkəˌtēn, -_tə̇n\ noun
(-s)
Etymology: French, from narcotique narcotic + -ine
: a crystalline alkaloid C22H23NO7 that is found in opium and possesses antispasmodic but no narcotic properties : a methoxy derivative of hydrastine
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