“pyrethrin”的概念、定义、翻译、参考文献-科学参考

单词	pyrethrin
释义	pyrethrin Encyclopedia 理学除虫菊酯释 pyrethrin除虫菊酯从菊科植物除虫菊花中分离出的杀昆虫活性成分。是多种除虫菊酯类的混合物。 Biology pyrethrin除虫菊酯
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