英语词汇“permethrin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	permethrin
释义	per·meth·rin (pər-mĕthrĭn) n. A synthetic pyrethroid, C₂₁H₂₀Cl₂O₃, used as an agricultural, industrial, and residential insecticide, to treat scabies and head lice in humans, and to control fleas and ticks in dogs. [PER- + (res)methrin, a pyrethroid (resm-, of unknown origin + (PYR)ETHRIN).]
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