英语词汇systemic insecticide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	systemic insecticide
释义	systemic insecticide 简明释义内吸杀虫剂专业释义 1 生物学渗体性杀虫剂内吸杀虫剂双语例句 1 Systemic insecticides have shown particular promise . 内吸杀虫剂看来特别有效。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。