U

英 [juː]

美 [juː]

n.  英语字母表的第21个字母
abbr.  U类影片(适合所有观众)

计算机

BNC.20206

牛津词典

noun

• 英语字母表的第21个字母
  the 21st letter of the English alphabet
  1. ‘Under’ begins with (a) U/‘U’.
     under一词以字母u开头。

abbr.

• U类影片（适合所有观众）
  universal (the label of a film/movie that is suitable for anyone including children)
  1. Aladdin, certificate U
     U类电影《阿拉丁》

柯林斯词典

• 英语字母表的第21个字母
  Uis the twenty-first letter of the English alphabet.
• （用作首字母为 u 的一些单词的缩写，如 unit, united 或 University）
  Uoruis used as an abbreviation for words beginning with 'u', such as 'unit', 'united', or 'University'.

双语例句

• Only I, C and their equivalent statistical accounts ( T, U) can be used.
  仅可使用I、C及其等效统计账目（T，U）。
• Somebody forgot to bring along the U-bolts to clamp the microphones to the pole.
  有人忘了带把麦克风固定在支架上的U形螺栓。
• The roads twist round hairpin bends
  道路呈U字形蜿蜒曲折。
• The O And U Will Be The Ring.
  O和U会是戒指。
• If I could rearrange the alphabet, I'd put U and I together.
  因此我应该重新安排我的生活，这样我就能适合你的安排了对吧？
• That is just a vector with components is given as a function of u and v.
  它就是向量，由u和v的函数给出。
• I will replace them by u's and v's.
  要用u和v来替代。
• And then, the bounds would be much easier to set up with u and v.
  于是，通过u和v的表示，积分限就更容易设立了。
• You: u can do this, my son, ur life is depend on this.
  你能做到的，我的孩子，你的生命就决定于此了。
• I was wondering who abducted u, but now I know.
  我还在想是谁绑架你了，现在知道了。