他服了一疗程的抗生素来杀死细菌。
抗生素应该用来治愈这种感染。
抗生素没有用，其他药物也没有用。
Antibiotics were of no use, neither were other pharmaceuticals.
你的大夫可能会开抗生素。
她为持续不愈的眼部感染定期服用抗生素。
She was on antibiotics for an eye infection that wouldn't go away.
他们期望抗生素产品出口到东南亚和非洲。
They expect the antibiotic products to be exported to Southeast Asia and Africa.
医生被指责滥用抗生素。
Doctors have been criticized for their indiscriminate use of antibiotics.
抗生素只能凭处方购买。
抗生素只能凭处方购买。
只有在万不得已的情况下才允许使用抗生素。
医生要我服用抗生素。
普通的抗生素就能够有效地抑制这种微生物。
医生给我开了抗生素。
如果化验结果呈阳性，可能要开一个疗程的抗生素。
If the test is positive, a course of antibiotics may be prescribed.
一种新的抗生素只需要三天疗程。
A new antibiotic requires only a three-day course of treatment.
著名科学家亚历山大·弗莱明曾说：“当我在1928年9月28日破晓后醒来时，我当然没有打算通过发现世界上第一种抗生素给所有医药带来改变。但我想这正是我当时所做的。”
The famous scientist Alexander Fleming said, "When I woke up just after daybreak on 28th September 1928, I certainly didn't plan to revolutionize all medicine by discovering the world's first antibiotic. But I guess that was exactly what I did."
他刚递给了我抗生素药丸。
在那之前，他一直在研究自己鼻涕的抗生特性。
Before that, he had been researching the antibiotic properties of his own snot.
他弄丢了抗生素。
多年来，我们中的许多人都依赖抗生素来治疗各种传染病。
For years, many of us have relied on antibiotic use to treat various infections.
欧洲各地的农田都被注射给农场动物的抗生素污染到了危险水平。
Fields across Europe are contaminated with dangerous levels of the antibiotics given to farm animals.
我上周咽喉感染，不得不去医院买些抗生素，因为我真的没有一点好转。
I got a throat infection last week and had to go to the hospital to get some antibiotics as I really wasn't getting any better.
例如，工作了几个小时的医生更有可能在不明智的情况下给病人开抗生素。
Physicians who have been on the job for several hours, for example, are more likely to prescribe antibiotics to patients when it's unwise to do so.
在使用新抗生素的情况下，再感染可能比使用青霉素或红霉素的情况更少见。
Reinfection will probably be less common in cases where the new antibiotic is prescribed than in cases where either penicillin or erythromycin is prescribed.
在浴室里，我发现了一对用来存放抗生素药丸和防腐剂的人工吹制的玻璃瓶。
In the bathroom, I discovered a pair of hand-blown glass bottles used for storing antibiotic pills and antiseptic.
与独立生存的细菌相比，这些群落中的细菌对清洁剂和抗生素也有着更强的抵抗力。
Bacteria in these communities also have an enhanced resistance to sanitizers and antibiotics compared to bacteria living on their own.
农民蚂蚁分泌抗生素来控制其他可能充当“杂草”的真菌，并传播排泄物来给作物施肥。
Farmer ants secrete antibiotics to control other fungi that might act as "weeds", and spread waste to fertilise the crop.
患有囊性纤维变性的人却无法抵抗这种细菌，即使他们的肺部能产生正常数量的抗生素。
People with cystic fibroses are unable to fight off such bacteria, even though their lungs produce normal amounts of the antibiotic.
健康的肺部会产生一种天然的抗生素，通过杀死呼吸道表面的有害细菌来保护肺部不受感染。
Healthy lungs produce a natural antibiotic that protects them from infection by routinely killing harmful bacteria on airway surfaces.
然而，患有囊性纤维化的人却无法抵抗这种细菌，即使他们的肺部能产生正常数量的抗生素。
People with cystic fibrosis, however, are unable to fight off such bacteria, even though their lungs produce normal amounts of the antibiotic.
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