| 1 | The mattress now hung by one thread only. | |
| 2 | She laid a spring mattress under the sheet. | |
| 3 | A thin mattress filled with straw or sawdust. | |
| 4 | We slept on a mattress in my uncle' s kitchen. | |
| 5 | They sleep on a dirty mattress on the factory floor. |
Copyright © Purple Culture Co., Ltd. 2001 - 2026. All right reserved.
