今天我们要学的词是 antibacterial. Antibacterial 形容词，抗菌的。The Food and Drug Administration banned 19 ingredients commonly used to make antibacterial soaps. 美国食品和药物管理局宣布，禁止使用生产抗菌肥皂常用的19种成分。The director of the FDA's Center for Drug Evaluation said some data suggests that antibacterial ingredients may do more harm than good over the long-term. 美国食品和药物管理局药品评估中心主任说，有数据显示，抗菌成分长期使用可能弊大于益。好的，我们今天学习的词是 antibacterial, antibacterial, antibacterial...