精选优质文档-倾情为你奉上Animal动物实验 animal experiments被绳之以法 be brought to justice动物权益保护主义 animal rights activists医学研究 medical research残忍的 cruel /merciless / inhuman / callous / brutal (adj.s)活体揭破 vivisection麻醉 anaesthetic (BrE,n)减轻动物的痛苦 alleviate / ease(vt.s) animals pain宠物是主人的伙伴 pets are conpanions of their masters给主人心理安慰 afford their masters consolation and comfort(n)偷猎 poach (vi,vt) / poaching(n)某一种事物是没有替代物的 there are no replacements / substitutes / al