a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections;
"when antibiotics were first discovered they were called wonder drugs"
Adjective:
of or relating to antibiotic drugs
双语例句
1. Our doctor diagnosed a throat infection and prescribed antibiotic and junior aspirin.
我们的医生诊断是喉部感染，并且开了一些抗生素和小剂量阿司匹林。
来自柯林斯例句
2. They expect the antibiotic products to be exported to Southeast Asia and Africa..
.他们希望向东南亚和非洲出口抗生素产品。
来自柯林斯例句
3. The doctor said that I should take some antibiotic.
医生说我应该服些用抗生素.
来自辞典例句
4. The most efficient antibiotic cannot compensate for inadequate and poor surgical technique.
最有效的抗菌素不能补偿不适当的粗劣的外科技术.
来自辞典例句
5. Bacteria vary greatly in their sensitivity to the antibiotic penicillin.
不同的细菌种类对抗菌素青霉素的反应很不同.
来自辞典例句
用作形容词 (adj.)
Kimchi has antibiotic functions as lactic acid bacteria produced in the process of fermentation suppresses growth of harmful bacteria. 由于在发酵过程中产生的乳酸菌抑制了有害菌的生长，所以泡菜有抗生素作用。
When rhinosinusitis patients were not responsive to empiric antibiotic treatment in the Outpatient Clinic, specimens were taken from the middle meatus with cotton-tipped sticks. 在门诊中，当鼻腔鼻窦炎病患对抗生素治疗无效时，我们利用棉签从中鼻道取标本做嗜氧菌及厌氧菌的培养来决定正确的抗生素。
用作名词 (n.)
A new potent antibiotic will shortly be available. 一种新的高效抗生素不久将在市面销售。
