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exotoxin

/ˈek.səʊˌtɒk.sɪn/

翻译: 外毒素是由微生物(主要是细菌)分泌到周围环境中的毒素,通常能损伤宿主细胞。

1 个条目

noun

/ˈek.səʊˌtɒk.sɪn/C1formalscientific
  • zh外毒素是由微生物(主要是细菌)分泌到周围环境中的毒素,通常能损伤宿主细胞。

A toxin that is released by a microorganism into the surrounding environment, often causing damage to host cells.

  1. Secreted bacterial toxinC1formalmedical

    A poisonous substance that is released by a microorganism, such as a bacterium, into its surrounding environment.

    zh外毒素

    • The bacterium secretes an exotoxin that causes severe food poisoning.
    • Exotoxins are often responsible for the symptoms of tetanus and diphtheria.
    • Scientists are studying how exotoxins interact with human cells to develop better treatments.
词形
  • exotoxins plural form
  • exotoxins' possessive plural form
  • exotoxin's possessive singular form