B

美 [biː]英 [biː]
  • n.英语字母表的第 2 个字母
  • abbr.(=billion)十亿
  • 网络乙;到;良好

复数:B's

BB

B

1.[c][u]英语字母表的第 2 个字母the second letter of the English alphabet

3.[c][u](学业成绩)第二等,良the second highest mark/grade that a student can get for a piece of work

4.[u](表示两个或两个以上可能性中的)第二个used to represent the second of two or more possibilities

5.[u](假设的或不指出姓名身份的第二人)乙,乙某used to represent a person, for example in an imagined situation or to hide their identity

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