英语词汇pyrethrum flowers怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pyrethrum flowers
释义	pyrethrum flowers 简明释义除虫菊花网络释义 1 ?除虫菊花除虫菊花 pyrethrum flowers 除虫菊精 pyrethrins; pyrethrosin .. 双语例句 1 The pyrethrins are mainly synthesized in pyrethrum flowers and the content is more than 95%. The content in the dried flowers is about 1.2-2.0%. 除虫菊素主要在除虫菊花中合成，其含量占整个植株的95%以上，而干花中除虫菊素含量在1.2 - 2.0%。
随便看	Schuttrange schutts schutz Schutz-Borissov rule Schutz Borissov rule Schutzbund Schutze Schutzhund Schutzian schutzman Schutz rule Schutz's Schutz's bundle Schutz's law Schutz's micrococcus Schutzstaffel Schutzstaffel schuurman Schuyler Schuyler County Schuyler Lake Schuyler, Philip John Schuylerville Schuylkill Schuylkill County

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