请列举出以下英文缩写的全称，以markdown表格形式呈现：CNN, URL, HTML, API, RAM
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| 缩写 | 全称 |
|------|------|
| CNN  | Convolutional Neural Network |
| URL  | Uniform Resource Locator |
| HTML | HyperText Markup Language |
| API  | Application Programming Interface |
| RAM  | Random Access Memory |
assistant