box spring
noun[C]
uk/ˈbɒks ˌsprɪŋ/us/ˈbɑːks ˌsprɪŋ/aspringor set ofspringsfastenedto aframeandcoveredincloth, forsupportingabed
弹簧床垫Beds & parts of beds
- air mattress
- airbed
- bassinet
- bed
- bedhead
- berth
- couch
- couchette
- crib
- day bed
- divan
- double bed
- mattress
- memory foam
- moses basket
- queen-size
- rollaway
- trundle bed
- twin bed
- waterbed