您要查找的是不是：
- 正在in the process of (doing something or happening)
- 正Gpositive acceleration; positive G
- 正Chinese 1st month of year
- 正加速度，正Gpositive acceleration; positive G
- 正本original
- 正如be just like
- 正交orthogonality
- 正的plus
- 不正roguery
- 正大honest; upright; aboveboard
- 正中midst
- 正装formal dress
- 正片positive
- 正向positive direction
- 正则表达式regular expression
- 正相关positive correlation
- 正火normalizing
- 正事one's proper business
- 正相反quite the contrary
- 正如他所说的，珠宝不翼而飞了It was even as he said: the jewel was gone.
