biotoxins
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英 
例句
Biotoxins are biogenic small molecule compounds that are as many as thousands of kinds.
生物毒素是一类生物源小分子化合物,已知化学结构的达数千种。
Certain species of phytoplankton produce powerful biotoxins, making them responsible for so-called "red tides, " or harmful algal blooms.
某些种类的浮游植物会产生强大的生物毒素,它们会形成所谓的“赤潮”,也叫做有害藻华。