| 正教授 full professor regular |
| 正数 positive number |
| 正文 main body |
| 正方 squart |
| 正方体 cube |
| 正方向 positive direction |
| 正方形 square |
| 正方柱 tetragonal prism |
| 正方锥 tetragonal pyramid |
| 正旦 the lunar New Year's Day |
| 正时 correct timing |
| 正是时候 at an opportune time |
| 正是此时此地 right here and now |
| 正是这些人创造了这样伟大的奇迹 They are the very people who... |
| 正月 the first month of the lunar... |
| 正月初一 the lunar New Year's Day |
| 正本 reserved copy original |
| 正本清源 reform from the bottom |
| 正极 positive pole |
| 正极引线 positive wire |
| 正极接地 plus earth |
| 正极板 positive plate |
| 正果 the spiritual state of an im... |
| 正枝正叶 the linear descendant |
| 正桥 the bridge proper |
