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单词 prototoxin
释义

Definition of prototoxin in English:

prototoxin

noun ˈprəʊtə(ʊ)ˌtɒksɪn
Medicine
  • An inactive (non-toxic) precursor of a toxin, especially of the epsilon toxin of the pathogenic bacterium Clostridium perfringens.

Origin

Early 20th century (in an earlier sense). From proto- + toxin.

 
 

Definition of prototoxin in US English:

prototoxin

nounˈprəʊtə(ʊ)ˌtɒksɪn
Medicine
  • An inactive (non-toxic) precursor of a toxin, especially of the epsilon toxin of the pathogenic bacterium Clostridium perfringens.

Origin

Early 20th century (in an earlier sense). From proto- + toxin.

 
 
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更新时间:2024/11/10 16:40:33