- A reinforced covering of leather or metal for the toe of a shoe or boot.鞋头：一种用于包住鞋或靴子尖的用于加固的皮革或金属覆盖物
- ultramicroscopic
- ultramicrotome
- ultramilitant
- ultraminiature
- ultramodern
- ultramontane
- ultramontanes
- ultramontanism
- ultramontanisms
- ultramundane
- ultranationalism
- ultrapure
- ultras
- ultrashort
- ultrasonic
- ultrasonic
- ultrasonics
- ultrasonogram
- ultrasonograph
- ultrasonographies
- ultrasonography
- ultrasophisticated
- ultrasound
- ultrasound
- ultrastructure