virulent

英 [ˈvɪrələnt]

美 [ˈvɪrələnt]

adj.  致命的; 恶性的; 剧毒的; 狠毒的; 恶毒的; 不共戴天的

GRETEM8医学

Collins.1 / BNC.18950 / COCA.14512

牛津词典

adj.

• 致命的；恶性的；剧毒的
  extremely dangerous or harmful and quick to have an effect
• 狠毒的；恶毒的；不共戴天的
  showing strong negative and bitter feelings
  1. virulent criticism
     恶意的批评
  2. virulent nationalism
     不共戴天的民族主义

柯林斯词典

• ADJ-GRADED 恶毒的;狠毒的;充满敌意的
  Virulentfeelings or actions are extremely bitter and hostile.
  1. Now he faces virulent attacks from the Italian media...
     现在他面临着意大利媒体的恶毒攻击。
  2. Friends spoke of 'a virulent personal campaign' being waged against him.
     朋友们说针对他正在发起“一场恶毒的个人攻击”。
• ADJ-GRADED 致命的;剧毒的
  Avirulentdisease or poison is extremely powerful and dangerous.
  1. A very virulent form of the disease appeared in Belgium.
     比利时出现了这种疾病的一种极其危险的变体。
  2. ...a particularly virulent strain of the virus.
     这种病毒中毒性尤为强烈的一种

英英释义

adj

• infectious
• harsh or corrosive in tone
  1. an acerbic tone piercing otherwise flowery prose
  2. a barrage of acid comments
  3. her acrid remarks make her many enemies
  4. bitter words
  5. blistering criticism
  6. caustic jokes about political assassination, talk-show hosts and medical ethics
  7. a sulfurous denunciation
  8. a vitriolic critique
  Synonym:acerbacerbicacidacridbitterblisteringcausticsulfuroussulphurousvitriolic
• extremely poisonous or injurious
  1. venomous snakes
  2. a virulent insect bite
  Synonym:deadlyvenomous

双语例句

• The virulent strains had a polysaccharide capsule and formed smooth colonies on agar medium.
  有毒菌株具有多糖荚膜它在琼脂培养基上形成光滑的菌落。
• Isolation and Identification of a Virulent Strain of Mycoplasma hyopneumoniae
  一株猪肺炎支原体强毒株的分离和鉴定
• We provide a standard virulent virus for testing vaccine efficacy of dog including some economical animals after our work.
  该病毒的成功分离为今后犬科动物包括部分经济动物疫苗的评价，提供了效检用强毒标准。
• Vibrio vulnificus, a worldwide virulent pathogen, is mainly found in warm coastal waters.
  创伤弧菌是一种遍及全球的病原体，主要在温暖的沿海水域里发现。
• Resistant bacteria are often more virulent, leading to more severe illness.
  具有耐药性的细菌会更加致命，由此导致更加严重的疾病产生。
• It remains to be seen whether the virus will mutate into a more virulent strain.
  该病毒是否会产生变异，成为毒性更强的病毒株，仍有等观察。
• Now he faces virulent attacks from the Italian media
  现在他面临着意大利媒体的恶毒攻击。
• Aim To investigate the virulent effect of enterococci hemolysin.
  目的探讨肠球菌溶血素的毒力因子作用。
• Objective To observe the effect of rabbit sacculus rotundus peptides on virulent Newcastle disease virus.
  目的观察兔圆小囊抗菌肽对鸡新城疫病毒强毒株有无抑制作用。
• More virulent bacteria and/ or more severe pneumonias can be associated with destruction of lung tissue and hemorrhage.
  毒力较强细菌性肺炎或更严重的肺炎可能与肺组织破坏和出血有关。