[ˈləufədɔnt]
脊牙型的：颊齿尖端连接成嵴，如象和一些啮齿动物- isocitrate
- isocitrate dehydrogenase
- isocitric acid
- isocoagulase
- isocolloid
- isocomplementophilic
- isoconazole
- isocoria
- isocortex
- isocreatinine
- Isocrin
- isocyanide
- isocyclic
- isocytolysine
- isocytosis
- isodactylism
- isodesmosine
- isodiametric
- isodispersoid
- isodontic
- isodose
- isodulcite
- isodynamic
- isodynamogenic
- isoeffect