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1·The beta-blocker blood pressure drugs atenolol (Tenormin), celiprolol, and talinolol.

阻滞剂类高血压药物阿替洛尔（天诺敏），塞利路尔和他林洛尔。

2·The next day, they saw the pictures again but half were given the drug propranolol, a beta-blocker commonly used to treat heart disease.

第二天，再次看这些图片，而仅仅给一半人服用药物，一种普遍用以治疗心脏病的药品。

3·Sir James W Black, is a Scottish pharmacologist who invented beta-blocker and received the Nobel Prize for Medicine in 1988 for his landmark discoveries.

詹姆斯.W。布莱克爵士是苏格兰著名的药学家，他发明的治疗高血压的乙型阻滞剂使他获得了1988年的诺贝尔 医学奖。

4·Such was the case with beta-blocker blues, a syndrome of fatigue and mild depression sometimes associated with regular use of a popular category of heart drugs called beta blocker.

像“乙型阻滞剂忧郁症”就是个例子，这是因为长期服用一种广受欢迎、被称为乙型阻滞剂的心脏病药物所可能引起的疲倦及轻微忧郁的症状。

5·AIM: To evaluate the efficacy and safety of arotinolol hydrochloride, a peripherally acting beta adrenergic blocker, in the patients with essential tremor (ET).

目的：观察盐酸阿罗洛尔治疗特发性震颤（ET）患者的疗效和安全性。