underfloor
adjective[before noun]
uk/ˌʌn.dəˈflɔːr/us/ˌʌn.dɚˈflɔːr/under thesurfaceof afloor:
在地板下的an underfloorheatingsystem地板下的供暖系统
Parts of buildings: floors & parts of floors
- basement
- catwalk
- ceiling
- dais
- deck
- decking
- ground level
- landing
- loft
- low slung
- multi-levelled
- multi-storied
- platform
- runway
- soapbox
- split-level
- storey
- storeyed
- the ground floor
- the second floor