Antibiotics are medical drugs used to kill bacteria and treat infections.
例句
Your doctor may prescribe a course of antibiotics.你的医生可能会开一个疗程的抗生素。
英汉词典释义
n.
(用作复数)抗生素
a treatment regimen comprising two antibiotics采用两种抗生素的治疗方法Antibiotics is effective to cure throat infection.抗生素对治疗咽喉部感染是很有效的。I’m taking antibiotics for a throat infection.因为喉部感染,我在服用抗菌素。