antibiotic
英 [ˌæntibaɪˈɒtɪk] 美 [ˌæntibaɪˈɑtɪk]

n.

抗生素；抗菌素；

adj.

抗生的；抗菌的；抗菌作用的；抗生素的

变形

复数：antibiotics

英英释义

antibiotic[ ,æntibai'ɔtik ]

• n.a chemical substance derivable from a mold or bacterium that kills microorganisms and cures infections

  "when antibiotics were first discovered they were called wonder drugs"

  同义词：antibiotic drug

• adj.of or relating to antibiotic drugs

词组短语

antibiotic resistance抗生素抗性；抗菌素耐药性

broad spectrum antibiotic广谱抗菌素

双语例句

用作形容词(adj.)

1. 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。
2. 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.)

1. 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。
2. She was injected with an antibiotic.
   给她注射了抗生素。

权威例句

Antibiotic Prophylaxis in Orthopedic Surgery
Antibiotic susceptibility testing by a standardized single disk method.
Antibiotic prophylaxis for the prevention of bacterial infections in cirrhotic patients with gastrointestinal bleeding: a meta-analy...
Human β-Defensin-1 Is a Salt-Sensitive Antibiotic in Lung That Is Inactivated in Cystic Fibrosis
A comparison of intent‐to‐treat and per‐protocol results in antibiotic non‐inferiority trials
Principles of appropriate antibiotic use for treatment of acute respiratory tract infections in adults: background, specific aims, a...
Isolation and characterization of human beta -defensin-3, a novel human inducible peptide antibiotic.
Four new derivatives of the broad-host-range cloning vector pBBR1MCS, carrying different antibiotic-resistance cassettes.
Incomplete recovery and individualized responses of the human distal gut microbiota to repeated antibiotic perturbation
Peterson KM: Four new derivatives of the broad-host-range cloning vector pBBR1MCS, carrying different antibiotic-resistance cassettes