disinsection

disinsectiondisinsection[ˌdisinˈsekʃən]n.1.■昆虫扑灭

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disinsection[,disin'sekʃən]n.1.■(从飞机、卡车等处的)除灭或驱除害虫(＝disinsectization)

disinsectiondisinsection[ˌdisinˈsekʃən]n.1.■灭(昆)虫法; 除虫