spring mattress[家具] 弹簧床垫;弹簧褥子;张簧床垫;[家具] 弹簧垫子
hair mattress毛毡床垫;毛床垫;毛垫
drainage mattress排水柴排
mattress genie床垫伴侣
coir mattress棕垫
flock mattress毛屑床垫
mattress suture并使用褥式缝术;褥式缝合;褥式缝合法;式缝合
sinking mattress沉排
mattress s床垫;褥子;席梦思;垫
N-COUNT（可数名词） A mattress is the large, flat object which is put on a bed to make it comfortable to sleep on. 床垫