medication (medicine; drug)药物的一些词汇 tablet (pill; capsule)药片(药丸、胶囊) remedy(therapy)疗法 injection 注射 anesthetic (narcotic)麻醉剂 surgery 外科手术 antibiotic 抗生素 analgesic (pain-killer) 镇痛药 tranquilizer 镇静剂 opiate 镇静剂;麻醉剂 potency (efficacy)药力