| 单词 | codeine |
| 释义 | Word Frequency codeine(ˈkəʊdiːn) noun a white crystalline alkaloid prepared mainly from morphine and having a similar but milder action. It is used as an analgesic, an antidiarrhoeal, and to relieve coughing. Formula: C18H21NO3 Word origin C19: from Greek kōdeia head of a poppy, from kōos hollow place + -ine2 |
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