| mattress | |
| 级别 | 第8级 |
| 音标 | [ ˈmætrəs ] |
| 解释 | n.床垫，床褥 |
| 英英释义 | the part of a bed , made of a strong cloth cover filled with firm material , which makes the bed comfortable to lie on |
| 发音 |  |
| 例句 |
1. The straw mattress needs to be aired. 草垫子该晾一晾了。 2. The new mattress I bought sags in the middle. 我买的新床垫中间陷了下去。 |
