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

• This virus was both lethal and virulent.
  这种病毒不但致死率高，而且毒性极强。
• 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。
• MRSA infections are among the most virulent infections known.
  MRSA感染属于已知最为致命的感染之一。
• 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。
• Identification and characteristics of virulent Streptococcus suis type 9 from slaughtered healthy pigs
  正常屠宰猪致病性猪链球菌9型的鉴定和特性研究
• The toxic activities of600 Bacillus thuringiensis strains isolated from soils and dead insects in China against Locusta migratoria manilensis were analyzed by using a virulent bioassay method.
  采用毒力生物测定的方法，测定了600株从我国各地土壤和死虫等样品中分离的苏云金芽孢杆菌对东亚飞蝗的毒力。这些菌株几乎分布于已知的70个H血清型。
• This has led to some novel approaches to preventing this highly virulent form of IBD.
  为防制这一高致病力IBD的发生，一些新的免疫方法迎应而生。
• The emergence of an inherently more virulent virus during the course of a pandemic can never be ruled out.
  在大流行的过程中，病毒本身的毒力变得更加强列，这种可能并不能被排除。
• Scientists show how Salmonella food bacteria in space become more virulent in their weightless surroundings.
  科学家显示腔隙的沙门氏菌食物细菌如何在他们的无重量环境方面变得更有毒。
• She left so quickly because some virulent virus, only four days.
  因为某种致命的病毒，只用了4天，她就走了。