| 就是 | jiu4 shi4 | if |
| 究竟 | jiu1 jing4 | exactly |
| 正是 | zheng4 shi4 | if |
| 整 | zheng3 | whole |
| 精密 | jing1 mi4 | exact |
| 便是 | bian4 shi4 | if |
| 恰恰 | qia4 qia4 | just |
| 整除 | zheng3 chu2 | exact division |
| 索 | suo3 | to ask |
| 刚好 | gang1 hao3 | just |
| 同音 | tong2 yin1 | homophone |
| 切切 | qie1 qie1 qie4 qie4 | eagerly |
| 精准 | jing1 zhun3 | exact |