英语词汇“piperonyl butoxide”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	piperonyl butoxide
释义	piperonyl butoxide noun : an insecticide C₁₉H₃₀O₅ derived from piperonyl alcohol and the butyl ether of diethylene glycol; also : an oily liquid containing this compound and related compounds used chiefly as a synergist (as for pyrethrum insecticides)
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