名词 corrective:

1. a device for treating injury or disease

correctiveadj.纠正的；改正的；矫正的n.矫正物corrective glass校正屈光不正的眼镜corrective gauge校正规corrective delay校正延迟corrective brace矫正支具corrective taxes调整性税款corrective method矫正法corrective collar矫正环(目镜)corrective moment修正因素corrective mating矫正配种法corrective device矫正器

1. These artefacts are correctives to the usual view of these people as completely uncivilized.
   通常认为这些人完全没有开化，这些工艺品改变了人们的这种看法。