习惯用语pests of society1.害群之马, 社会败类pest on sb.1.(诅咒语)但愿某人遭瘟[遭殃]pest upon sb.1.(诅咒语)但愿某人遭瘟[遭殃]特殊用法crop pest1.作物病虫害financial pest1.金融界败类(指不正当的经纪人)insect pest1.虫害tin pest1.【冶】锡瘟[病]warble fly pest1.(皮革)虻害