mattress
/ˈmætrəs/📚 6080 1A mattress is the large, flat object which is put on a bed to make it comfortable to sleep on. 床垫
noun [专属名词]床垫，褥垫；（工程）垫层，沉排，钢筋网
The mattress is best on a solid bed base.
床垫最好放在结实的床座上。
- mattress 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 49 The end of a dream mattress 名词: 床垫
- Lesson 18 Porpoises
单词造句:
- 网友用“Mattress”造句精选
- He crouched down and reached under the mattress. 他蹲下来，把手伸到了床垫下面。
- The mattress and base are normally bought as a set. 床垫和床基通常成套购买。