pest [pest] n. 1. 讨厌的人(或东西);害人虫 2. 有害动(植)物;害虫 3. [罕用语]瘟疫;鼠疫 短语 pest on (或 upon) someone但愿某人遭殃(或遭瘟)[诅咒语] 例句与用法 Pest control is one of the major areas of concern in intensive agriculture.病虫害防治是集约型农业所关心的主要方面之一。epub.cnki.netThe first genetically modified animal to leave the lab will probably not be one designed to control a pest.第一只离开实验室进入野外的转基因动物也许不是设计好去控制害虫的。The creatures, which normally prey on pest insects, had been altered in a first step toward making them more effective against pests.那些正常捕食害虫的动物,首先是改变基因使其朝更有效的捕食害虫能力方面发展了。PEST 为一种企业所处宏观环境分析模型,所谓PEST即 PoliticalEconomicSocial and Technological这些是企业的外部环境,一般不受企业掌握