Codeine

['kəʊdiːn] or ['kodin]

解释:

(noun.) derivative of opium; used as an antitussive (to relieve coughing) and an analgesic (to relieve pain).

校对:利昂--From WordNet

解释:

(n.) One of the opium alkaloids; a white crystalline substance, C18H21NO3, similar to and regarded as a derivative of morphine, but much feebler in its action; -- called also codeia.

校对:塔玛拉