exotoxin
英[ˌeksəʊ\'tɒksɪn]
美[ˌeksoʊ\'tɒksɪn]
基本释义
- n.
- 外毒素
实用例句
Beta - exotoxin is an inhibitor of RNA polymerase and acts competitively with ATP in various biological processes.
外毒素是RNA聚合酶的抑制剂,在各个生化过程中与ATP起竞争作用.
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英英释义
Noun
1. a toxin that is secreted by microorganisms into the surrounding medium