matled bed

例句：

1. 1. She had a mattedbed with no sheets or blankets.
   她有一个脏兮兮的床垫，上面没有床单或毯子。
2. 2. The old man had amatted bed that was too smallfor him.
   那个老人有一个太旧的床垫，对他来说太小了。
3. 3. Hehad to sleep on thematted bed in the attic.
   他不得不睡在阁楼里的那张脏兮兮的床垫上。