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单词 toxin
释义
tox·in (tŏksĭn)
n.
1. A poisonous substance, especially a protein, that is produced by living cells or organisms and is capable of causing disease when introduced into the body tissues but is often also capable of inducing neutralizing antibodies or antitoxins.
2. A poisonous or harmful nonbiological substance, such as a pollutant.
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更新时间:2025/3/22 10:37:57