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单词 toxin-antitoxin
释义

WordReference Random House Unabridged Dictionary of American English © 2024
tox•in-an•ti•tox•in  (toksin an′ti toksin, -an′tē-, -anti tok′sin, -antē-),USA pronunciation n. [Immunol.]
  1. a mixture of toxin and antitoxin, formerly used to induce active immunity against certain diseases, esp. diphtheria.
  • 1900–05

Collins Concise English Dictionary © HarperCollins Publishers::
toxin-antitoxin n
  1. a mixture of a specific toxin and antitoxin. The diphtheria toxin-antitoxin was formerly used in the US for active immunization
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