| 单词 | phenacaine |
| 释义 | phenacaine in British English (ˈfiːnəˌkeɪn, ˈfɛn-) noun a crystalline basic compound that is the hydrochloride of holocaine: used as a local anaesthetic in ophthalmic medicine. Formula: C18H22N2O2HCl Word origin C20: from pheno- + aceto- + cocainephenacaine in American English (ˈfɛnəˌkeɪn; ˈfinəˌkeɪn) noun 1. an organic, crystalline substance, C18H22N2O2, derived from coal tar 2. its hydrochloride, a local anesthetic, esp. for the eyes Word origin phen(etidyl)a(cetphenetidine) + cocaine |
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