释义 |
beta-adrenergic blocking agents 英ˌbeɪtəˌædrəˈnɜ:dʒɪk, ˌbi:-美ˌbetəˌædrəˈnɚdʒɪk, ˌbi- 基本英英 β-肾上腺素能受体,β-肾上腺素能阻滞剂原型beta-adrenergicblockingagent的复数 名词 beta-adrenergic blocking agent: any of various drugs used in treating hypertension or arrhythmia; decreases force and rate of heart contractions by blocking beta-adrenergic receptors of the autonomic nervous system |