| Knowledge Item Name | grouch |
| Curve | Normal |
| Question/Answer | |
| Review Date | 2021/9/19 17:56:34 |
| Next Review Date | 2021/10/2 21:21:37 |
| Review Times | 8 |
| A grouch is a bad-tempered complaint. |
| Grade | Easy Factor | Review Date | Next Review Date | |
|---|---|---|---|---|
| 4 | 1.48 | 2021/9/19 17:56:34 | 2021/10/2 21:21:37 | |
| 4 | 1.48 | 2021/9/6 22:42:54 | 2021/9/15 19:50:06 |