[teˈtrɔksaid]
四氧化物：具4个氧原子的基团或成分的化合物，如四氧化锇(OSO4)- danazol
- dance
- D and C
- D and C dilation and curettage
- dander
- dandruff
- Dandy-Walker syndrome(deformity)
- Dane particle
- daniell
- Danilone
- Danlos' syndrome (disease)
- DANS
- danthron
- dantrolene sodium
- Danysz's phenomenon (effect)
- Daphne
- daphnetin
- Daphnia
- daphnin
- daphnism
- dapsone
- Daranide
- Daraprim
- Darbid
- Dare's method