levorphanol

/luh-vawr-fuh-nawl, -nol/US // ləˈvɔr fəˌnɔl, -ˌnɒl //

勒沃诺啡,勒沃诺夫,利福诺尔,乐果酚

Definitions

n.名词 noun

1
Pharmacology.
- : a potent synthetic narcotic analgesic, C21H29NO7, as the tartrate, used in the treatment of moderate to severe pain.