总结：
“Cage” 是一个英文单词，常见含义包括“笼子”或“围栏”，也可引申为“限制”或“束缚”。根据语境不同，其具体含义也有所变化。
| 单词 | 英文解释 | 中文含义 | 示例 |
| cage | a structure for holding animals or people | 笼子、围栏 | The bird is in a cage. |
| cage | to restrict someone s freedom | 限制、束缚 | He feels caged by his job. |
| cage | a place where people are kept | 监狱、拘留所 | The prisoners were held in a cage. |
总结：
“Cage” 主要表示物理上的笼子，也可用于比喻意义，如限制自由。在不同语境中，需结合上下文理解其具体含义。
