nitroglycerin explosive

例句：

1. 1. The doctor gave me a prescription for nitroglycerin to relieve my chest pain.
   医生给我开了硝酸甘油的处方来缓解我的胸痛。
2. 2.He was using nitroglycerin as an emergency treatment for his heart attack.
   他正在使用硝酸甘油作为紧急治疗来处理他的心脏病发作。
3. 3. Nitroglycerin is a powerful medicine that can cause severe side effects if not used properly.
   硝酸甘油是一种强效药物，如果使用不当可能会导致严重的副作用。