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- 联立Pell方程组Simultaneous Pell equations
- 联立Pell方程Simultaneous Pell equations
- Pell方程组Pell equations
- 联to ally
- 立set up
- 联立微分方程组simultaneous differential equations
- 中立neutral
- 曼联Man Utd
- 级联connection
- 立面elevation
- Pell数Pell numbers
- 外联部Public Relations Department
- 立面图elevational drawing
- Pell方程Pell equation
- 分立schism
- 超联hyperlink
- pell议程Pell equation
- Pell级数Pell series
- 三联trigeminy
- 开立open; set up; start; found; establish
