toxin

英 [ˈtɒksɪn]

美 [ˈtɑːksɪn]

n.  毒素(尤指生物体自然产生的毒物)

复数：toxins　

GREIELTS化学

Collins.1 / BNC.10698 / COCA.8565

牛津词典

noun

• 毒素（尤指生物体自然产生的毒物）
  a poisonous substance, especially one that is produced by bacteria in plants and animals

柯林斯词典

• N-VAR 毒素
  Atoxinis any poisonous substance produced by bacteria, animals, or plants.
  1. Experts have linked this condition to a build-up of toxins in the body…
     专家已把这一病症与体内毒素的积累联系起来。
  2. Tests showed increased levels of toxin in shellfish.
     检验表明水生有壳动物的毒素水平提高了。

英英释义

noun

• a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species

双语例句

• These factors may have confounded the specific efficacy of botulinum toxin for chronic tension-type headache.
  这些因素可能混淆肉毒素对慢性紧张型头痛的特别效果。
• Benzene is a toxin that affects your kidney and liver* What's worse.
  “苯”是那种会影响你的肾脏和肝脏的毒素。
• But parasite and toxin in the soil also can cause fatal influence to the human body.
  不过，泥土中的寄生虫和毒素也会对-人体产生致命影响。
• A mixture of toxin and antitoxin used to immunize against a disease.
  用来提高抵抗疾病的免疫力的毒素和抗毒素的混合物。
• The cotton is genetically engineered to produce Bt toxin, which kills pink bollworm, a serious cotton pest.
  这种棉花接受了遗传改造，从而产生能杀死棉红铃虫的Bt毒素。棉红铃虫是一种严重的棉花害虫。
• OTA is a fungal toxin also considered a possible human carcinogen.
  赭曲霉毒素A是一种真菌毒素，也被认为是可能的人类致癌物。
• The boiling water will kill most of ( ly) the substances such as bacterium, virus and toxin etc.
  开水将杀死大多数细菌、病毒、毒素等物质。
• The inducing death of root cap cells bioassay was firstly used to measure the toxicity of toxin from Curvularia spp.
  利用玉米根冠细胞死亡法测定了玉米弯孢霉毒素的生物毒性，方法简单可行。
• An antibody that can neutralize a specific toxin.
  能中和一种特殊毒素的抗体。
• Maybe this is a toxin.
  或许这是一种生化毒素。