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单词 dextromethorphan
释义 dex·tro·me·thor·phan
\ˌdekstrōmə̇ˈthȯrˌfan\ noun
(-s)
Etymology: dextr- + methyl + morphinan parent substance of morphine alkaloids, from morphine + -an (III)
: a nonaddicting cough suppressant C18H25NO that is widely used especially in the form of its hydrobromide in over-the-counter cough and cold preparations
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更新时间:2024/11/10 22:11:52