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

• 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。
• 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。
• An additional metabolic characteristic associated with the growth and toxin production of Clostridium botulinum is gas production.
  另外与肉毒杆菌的生长与产毒相关的代谢特征是气体的产生。
• For example, they can produce anthrax and botulinum toxin.
  例如，它们可以生产炭菌病毒和肉毒菌毒素。
• Objective To observe clinical feature of patients with hemifacial spasm and therapeutic effect of Chinese botulinum toxin type A.
  目的观察半侧面肌痉挛患者的临床表现和肉毒毒素对半侧面肌痉挛的治疗效果。
• After this reacts with a protease enzyme, the active toxin is released.
  之后与某种蛋白酶反应并释放出活性毒素。
• The best therapy, in my opinion, is botulinum toxin injection of the parotid and submandibular gland.
  最好的治疗，我认为这是肉毒杆菌毒素注射的腮腺和颌下腺。
• The cucumber contains the cucumber acid, can promote human body's metabolism, discharges the toxin.
  黄瓜所含的黄瓜酸，能促进人体的新陈代谢，排出毒素。
• Maybe this is a toxin.
  或许这是一种生化毒素。
• This study demonstrated that botulinum toxin type A may be a promising treatment option for patients with OAB symptoms.
  研究表明A型肉毒毒素对于OAB症状病人可能是一种有前景的治疗选择。