hyoscineyoudaoicibaDictYouDict[hyoscine 词源字典]
"A poisonous plant alkaloid used as an anti-emetic in motion sickness and as a preoperative medication for examination of the eye", Late 19th century: from modern Latin hyoscyamus (see hyoscyamine) + -ine4.[hyoscine etymology, hyoscine origin, 英语词源]
papaveretumyoudaoicibaDictYouDict
"A mixture of the hydrochlorides of morphine and other alkaloids in approximately the natural proportions found in opium, used as an analgesic in the treatment of moderate to severe pain and as a preoperative sedative", Early 20th cent. From classical Latin papāver poppy + -etum (in acetum, quinetum, etc.).