slugn.蛞蝓；鼻涕虫；动作缓慢的人n.子弹；铅字条；[物]斯勒格（质量单位）n.重击v.加铅字条于；用力打slugsn.[动]蛞蝓(俗称鼻涕虫；类似蜗牛的无硬壳动物)；未燃烧着的燃料；未蒸发的燃料液滴名词slug的复数形式.

1. Feed medication is not the best method of treatment because of the inappetence of sick birds and their inability to compete for feed.
   饲料投药，由于病鸡食欲不良，又没有竞争饲料的能力，故不是最好的治疗方法。