词路径
- entity
- physical entity
- matter
- substance
- material
- stuff
- chemical
- chemical substance
- pesticide
- insecticide
- insect powder
下位词
- DDT
- Malathion
- Paris green
- dichlorodiphenyltrichloroethane
- larvacide
- lead arsenate
- lindane
- organophosphate
- parathion
- pyrethrum
- rotenone