您要查找的是不是：
- 二部Ramseybipartite ramsey number
- 二部Ramsey數Bipartite Ramsey number
- 二two
- 部department
- 完全二部圖complete bipartite graph
- 有向賦權二部圖directed weighted bipartitegraph
- 一部subdivision
- 隨機二部競賽矩陣的不可約性和譜半徑Irreducibility and spectral radius of random bipartite tournament matrices
- 二號2nd day of the month
- 財務部Finance Department
- 二樓second floor
- 周二Tuesday
- 三部曲trilogy
- 生產部production department
- 二次adratic quadrate
- 二等second-class
- 採購部purchasing department
- 大二學生sophister
- 市場部Marketing Department
- 小二young waiter in a wineshop or an inn
