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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


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  • 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
  • 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
  • Toxin: Definition Significance | Glossary - TRVST
    A toxin is a poisonous substance made by living things like plants, animals, bacteria, or fungi These harmful chemicals can damage or kill other organisms when they enter the body
  • What is a toxin? - Popular Science
    In medicine, “toxin” refers to a biological substance that is poisonous to humans (think snake venom or botulism toxin)
  • TOXIN definition in American English | Collins English Dictionary
    A toxin is any poisonous substance produced by bacteria, animals, or plants Tests showed increased levels of toxin in shellfish
  • Rick Jones Becomes Toxin: Iconic Avenger Transforms into Most Powerful . . .
    Toxin debuted in 2004 as a symbiote with a major destiny The spawn of Carnage, Toxin is the one-thousandth symbiote of its lineage, and was supposed to be the strongest and deadliest symbiote yet
  • What Are Toxins and How Do They Affect the Body?
    A toxin is a poisonous substance produced within living cells or organisms These substances are distinct from toxicants, which are synthetic chemicals like pesticides





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