| Knowledge Item Name | rattle |
| Curve | Normal |
| Question/Answer | |
| Review Date | 2023/1/27 7:37:44 |
| Next Review Date | 2023/8/4 22:08:36 |
| Review Times | 29 |
| If something or someone rattles you, they make you nervous. |
| You can say that a bus, train, or car rattles somewhere when it moves noisily from one place to another. |
| When something rattles or when you rattle it, it makes short sharp knocking sounds because it is being shaken or it keeps hitting against something hard. |
| Grade | Easy Factor | Review Date | Next Review Date | |
|---|---|---|---|---|
| 5 | 2.2 | 2023/1/27 7:37:44 | 2023/8/4 22:08:36 |