| Knowledge Item Name | a (an) |
| Curve | Normal |
| Question/Answer | |
| Review Date | 2020/8/18 19:06:12 |
| Next Review Date | 2020/9/2 19:06:12 |
| Review Times | 3 |
| [ə，eɪ(ən)] art. 一（个、件……） |
| Grade | Easy Factor | Review Date | Next Review Date | |
|---|---|---|---|---|
| 5 | 2.5 | 2020/8/18 19:06:12 | 2020/9/2 19:06:12 | |
| 5 | 2.5 | 2020/8/9 18:46:50 | 2020/8/15 18:46:50 |