英语释义

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

片语

botulinus toxin[毒物] 肉毒桿菌毒素

Vero toxinvero细胞毒素

cnidarian toxin海葵毒素

extracellular toxin外毒素

botulin toxin肉毒桿菌毒素

murine toxin鼠毒素

targeted toxin导向毒素

diphtheria toxin[病理] 白喉毒素（等于diphthero toxin）

botulinum toxin肉毒桿菌毒素

英汉例句

• to test the theory, psychologists reached for the botox. they used the toxin to _deaden_ the muscles that control frowning.

  为测试这项理论，心理学家把目光转向了肉毒桿菌，他们用这种毒素使控制皱眉的肌肉麻痹无力。

• the footnotes are full of strange facts: eel blood, for example, may have been the toxin secreted in the borgias’ notorious rings.

  书里的注脚充满了奇怪的事实：例如，鳝鱼血可能在波吉亚臭名昭着的一带是分泌出的毒素。

• when it was opened in 2007, i found evidence of high-level decisions about the secret soviet germ-warfare program, which violated the biological and toxin weapons convention.

  当它在2007被打开的时候，我发现了苏联细菌武器计划的高层决策的证据，这是违反生物和毒素武器公约的行为。

• and researchers have learned that mice can respond really differently than humans do to a drug, an environmental toxin or a change in nutrition.

  而研究人员已经知道，对于药物，环境毒素，或营养的变化，老鼠的回应可以是完全不同于人类的。

• improved bcg-based vaccines, rational attenuation of a live m. ulcerans isolate or subunit vaccines, based on surface proteins or the toxin itself, are potential avenues for vaccine research.

  以卡介苗为基础的改进疫苗、以表面蛋白质或毒素本身为基础的活的溃疡分枝桿菌分离物或亚基疫苗的合理减弱，这些是疫苗研究的潜在途径。

• by poisonous, the slow loris produces a toxin on the inside of its elbows through a gland, which if eaten, would give you quite an extreme case of stomach pain.

  通过引起中毒，懒猴可以一个在它肘下的腺体里产生毒素，这个毒素如果被食用的话，它使你的胃迅速地剧痛。

• by blocking the release of a chemical messenger in the brain, the toxin stops muscles from contracting.

  这种毒素阻止大脑释放一种化学信号，从而抑制肌肉收缩。

• the toxin blocks the ability of acetylcholine, one of the body’s chemical neurotransmitters, to control muscle contraction.

  这些毒素能阻塞乙酰胆堿（身体内的一种化学神经递质，能够控制肌肉反馈）的活动。

• why would ingesting a psychoactive toxin that increases our risk of cancer, dementia and liver disease lengthen our life span?

  吞咽这种会增加癌癥、癡呆、肝病几率的活跃大脑的毒素怎么会增加寿命呢？

• lead is a systemic toxin that affects nearly every organ system in the body.

  铅是一种内吸收毒物，能影响几乎全身的所有器官组织。

• loris bites cause a painful swelling, and the toxin is mild and not fatal.

  被懒猴咬到会导致一个疼痛的肿胀这个毒素是温和但不致命。

• yet greenpeace says that toxin levels in the sludge are much higher than the government admits, with arsenic at 25 times the permitted amount, and significant levels of mercury and chrome.

  然而「绿色和平」组织认为废水中的有毒水平远比政府承认的要高的多，砷含量比许可量要多25倍。而且其中还有大量的汞和铬。

• urea pollution can trigger ocean algae to produce a deadly toxin called domoic acid, scientists have discovered.

  科学家发现，受尿素污染的海藻能生成一种致密毒素软骨藻酸。

• previously, the toxin had been known almost exclusively along the immediate coast, near beaches and harbors.

  之前，相关毒素只几乎仅存在于靠近海滩及港口的近海海域。