苯二氮䓬 běn'èrdànzhuǒ benzodiazepine Definitions Defs Origin Strokes Stroke Words Sentences Sents 苯二氮䓬 běn'èrdànzhuǒ benzodiazepine (organic chemistry, pharmacology) any of a class of heterocyclic compounds used as tranquilizers and sedatives
苯二氮䓬 běn'èrdànzhuǒ benzodiazepine (organic chemistry, pharmacology) any of a class of heterocyclic compounds used as tranquilizers and sedatives
