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

• The result showed that T-2 toxin could conjugate with BSA or OVA to produce T-2 toxin antigen.
  结果显示，T-2HS能与牛血清白蛋白（BSA）和卵清蛋白（OVA）结合生成T-2毒素抗原。
• The bacteria on the dental plaque can release toxin and stimulate gums.
  牙菌斑上的细菌会释放毒素，刺激牙。
• 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。
• 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。
• 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。
• 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。
• 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。
• Concerning on its threat to the health of human and animals, T-2 toxin has been paid more attention.
  目前，T-2毒素对人和动物健康的影响受到了社会的广泛关注，已成为毒理学领域研究的热点课题之一。
• 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。