英语词汇“pyrethrin”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	pyrethrin
释义	pyrethrin n. any of several active constituents of pyrethrum flowers used in the manufacture of insecticides.
随便看	clout clove clove hitch cloven clover clown cloy cloze club clubbable clubby clubhouse clubland clubmoss cluck clucky clue clueless clump clumsy clung clunk cluster clustered clutch

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