[ˌfi:əˈfaitin]
脱镁叶绿素：叶绿素脱镁后的褐色色素- ultimate
- ultimisternal
- ultimum moriens
- ult. praes
- ultra-
- ultrabrachycephalic
- ultracentrifugation
- ultracentrifuge
- ultradian
- ultradolichocephalic
- ultrafilter
- ultrafiltrate
- ultrafiltration
- ultragaseous
- ultramicrochemistry
- ultramicron
- ultramicropipet
- ultramicroscope
- ultramicroscopic
- ultramicroscopy
- ultramicrotome
- Ultran
- ultraphagocytosis
- ultraprophylaxis
- ultraquinine