antibiotic

"If you can stop the enzymes involved in that process with a small molecule or chemical," says Dunman, "that chemical could be an antibiotic..“如果能用一小分子或化学物质阻止这一酶的活性过程，”德明说，“这种化学物质就能够用来做抗生素。”

If we all recognize that antibiotic resistance is one of the greatest threats to public health that we face today, we have to do something about this..如果我们大家都能认识到耐抗生素（药性）已经成为我们今天面对的最大的公众健康威胁之一，我们就真的需要做点什么了。

antibiotic resistance,抗生素抗性；抗菌素耐药性

broad spectrum antibiotic,广谱抗菌素