| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024be′ta block′er, [Pharm.]- Drugsany of various substances that interfere with the action of the beta receptors: used primarily to reduce the heart rate or force in the prevention, management, or treatment of angina, hypertension, or arrythmias.
Also, be′ta-block′er. Cf. alpha blocker. be′ta-block′ing, adj. |