antibiotic

英 [ˌæntibaɪˈɒtɪk]

美 [ˌæntibaɪˈɑːtɪk]

n.  抗菌素; 抗生素(如青霉素)
adj.  抗生素的; 抗生的; 抗菌的; 抗菌作用的

复数：antibiotics　

TOEFLIELTSGRETEM4TEM8

Collins.2 / BNC.7295 / COCA.5080

牛津词典

noun

• 抗菌素；抗生素（如青霉素）
  a substance, for example penicillin , that can destroy or prevent the growth of bacteria and cure infections
  1. The doctor put her on antibiotics (= told her to take them) .
     医生要她服用抗生素。

柯林斯词典

• N-COUNT 抗生素；抗菌素
  Antibioticsare medical drugs used to kill bacteria and treat infections.
  1. Your doctor may prescribe a course of antibiotics.
     你的医生可能会开一个疗程的抗生素。

英英释义

noun

• a chemical substance derivable from a mold or bacterium that can kill microorganisms and cure bacterial infections
  1. when antibiotics were first discovered they were called wonder drugs
  Synonym:antibiotic drug

adj

• of or relating to antibiotic drugs

双语例句

• Antibiotic resistance is when an antibiotic has lost its ability to effectively control or kill bacterial growth.
  抗生素耐药性指的是一种抗生素失去了有效控制和杀死细菌的能力。
• In the paper types and origins of antibiotic residues in raw milk and its hazards were reviewed.
  本文概述了原料乳中残留抗生素的种类；探讨了原料乳中残留抗生素的来源、危害；
• Preparation and Antibacterial Research of Palygorskite Antibacterial Composite Material; an antibiotic and antifungal agent.
  凹凸棒石抗菌复合材料制备及其抗菌试验研究抗生素和抗真菌药物混合而成的药物。
• Such a treatment would avoid the use of antibiotics, thus eliminating the problem of antibiotic resistance.
  这样一种治疗将避免使用抗生素，从而可以减少抗生素耐药的问题。
• Antibiotic ointments are useful for concurrent bacterial infections.
  抗菌素软膏对伴发的细菌感染是有用的。
• The application of antibiotic has greatly contributed the development of animal husbandry.
  抗生素的应用为畜牧业的发展做出了巨大的贡献。
• He has an allergy to antibiotic drugs, which is noted on his medical record.
  他对抗生素过敏，这在病历中有记录。
• An antibiotic obtained from the actinomycete Streptomyces erythreus; effective against many Gram-positive bacteria and some Gram-negative.
  从放射链霉菌中得到的抗生素；有效的抵抗革兰阳性细菌和一些革兰阴性细菌的药物。
• It can increase the risk of antibiotic resistance and serious kinds of diarrhea.
  这会增加抗生素耐药性和严重腹泻的危险。
• An antibiotic drug of the penicillin family used in the treatment of certain staphylococcal infections.
  微生物合成抗癌药物埃博霉素的研究进展一种用来治疗某种葡萄球菌引起的传染疾病的青霉素家族的抗生素。