英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

toxin    音标拼音: [t'ɑksən]
n. 毒素

毒素

toxin
n 1: a poisonous substance produced during the metabolism and
growth of certain microorganisms and some higher plant and
animal species

Toxin \Tox"in\, Toxine \Tox"ine\, n. [Gr. toxiko`n. See {Toxic}.
]
A poisonous product formed by an organism, such as a
pathogenic bacterium, a plant or an animal, usually having a
high molecular weight, often a protein or a polysaccharide,
but occasionally a low-molecular weight agent such as
{tetrodotoxin}.

66 Moby Thesaurus words for "toxin":
abomination, acaricide, anthelmintic, antibiotic, antiseptic,
atrocity, bad, bane, befoulment, blight, bug bomb,
carbamate insecticide, chemosterilant,
chlorinated hydrocarbon insecticide, contact poison, corruption,
crying evil, damage, defilement, defoliant, despoliation,
destruction, detriment, disinfectant, eradicant, evil, fumigant,
fungicide, germicide, grievance, harm, havoc, herbicide, hurt, ill,
infection, injury, insect powder, insecticide, microbicide,
mischief, miticide, organic chlorine,
organic phosphate insecticide, outrage, pesticide, poison,
pollution, rat poison, roach paste, roach powder, rodenticide,
stomach poison, systemic, systemic insecticide, the worst, toxic,
toxicant, venin, venom, vermicide, vexation, virus, weed killer,
woe, wrong


请选择你想看的字典辞典：
单词字典翻译
toxin查看　toxin　在百度字典中的解释百度英翻中〔查看〕
toxin查看　toxin　在Google字典中的解释Google英翻中〔查看〕
toxin查看　toxin　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Toxin - Wikipedia
    A toxin is a naturally occurring poison [1] produced by metabolic activities of living cells or organisms [2] They occur especially as proteins, often conjugated [3]
  • Toxin | Description, Types, Sources | Britannica
    Toxin, any substance poisonous to an organism The term is sometimes restricted to poisons spontaneously produced by living organisms (biotoxins) Besides the poisons produced by such microorganisms as bacteria, dinoflagellates, and algae, there are toxins from fungi (mycotoxins), higher plants
  • TOXIN Definition Meaning - Merriam-Webster
    The meaning of TOXIN is a poisonous substance that is a specific product of the metabolic activities of a living organism and is usually very unstable, notably toxic when introduced into the tissues, and typically capable of inducing antibody formation
  • What is Toxin- Types and Sources - Health Benefits
    Examples include botulinum toxin, staphylococcal enterotoxins, and ricin These toxins can interfere with cellular processes, such as protein synthesis or nerve transmission, leading to severe health impacts like paralysis or death
  • Toxin - Definition, Effects and Types | Biology Dictionary
    A toxin is a chemical substance which damages an organism A toxin may be as simple as an ion or atom which negatively interferes with a cell A toxin can also be in the form of complex molecules such as the proteins found in snake venom
  • What Is a Toxin? Toxicologists Explain When They’re Harmful
    Toxicologist say that what makes a toxin depends on dose and exposure Experts share tips to stay safe from harm—and from misinformation
  • What is a toxin? - ask. usda. gov
    A toxin is any of a group of poisonous, usually unstable compounds generated by microorganisms, plants, or animals Certain toxins are produced by specific pathogenic microorganisms and are the causative agents in various diseases, such as tetanus, diphtheria, and foodborne botulism
  • Toxin | definition of Toxin by Medical dictionary
    botulinal toxin (botulinum toxin) (botulinus toxin) one of seven type-specific, immunologically differentiable exotoxins (types A to G) produced by Clostridium botulinum, neurotoxins usually found in imperfectly canned or preserved foods
  • TOXIN | definition in the Cambridge English Dictionary
    A poison that exists naturally in an insect or animal, and which is often introduced into the victim by biting or stinging, is known as a venom, while one in a plant is generally known as a toxin
  • TOXIN Definition Meaning | Dictionary. com
    Toxin definition: any poison produced by an organism, characterized by antigenicity in certain animals and high molecular weight, and including the bacterial toxins that are the causative agents of tetanus, diphtheria, etc , and such plant and animal toxins as ricin and snake venom





中文字典-英文字典  2005-2009