单词 | exotoxin |
释义 | > as lemmasexotoxin exotoxin n. Brit. /ˌɛksə(ʊ)ˈtɒksɪn/ , U.S. /ˌɛksəˈtɑks(ə)n/ , /ˌɛksoʊˈtɑks(ə)n/ a toxin liberated by a living bacterium or other micro-organism into the medium in which it grows.ΚΠ 1920 H. Zinsser in Jrnl. Immunology V. 286 There was much unclearness..regarding the so-called exotoxins of bacteria. 1964 M. Hynes Med. Bacteriol. (ed. 8) vi. 67 The reaction between endotoxins and their antibodies does not follow the law of multiple proportions which is so characteristic of exotoxin-antitoxin reactions. < as lemmas |
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