U字母开头的单词或词组(第3页):
- unable
- up-to-date
- unitary
- unexpectedly
- urgency
- U-turn
- using
- unstable
- unfortunately
- undoubtedly
- unrecognized command
- uncertainty
- urn
- underlying
- ultimately
- up to date
- uptake
- United Nations
- untitled
- unblock
- U.K.
- upside down
- unless
- uglify
- undermine
- understanding
- unity
- UHF
- UFO
- unzip
- ump
- unfolding
- unpack
- ubiquitous
- uncertain
- ur-
- unrestrained
- unwilling
- upside
- undergone
- usher in
- USA