underfloor

adj [attrib 作定语] situated beneath the floor 在地板下的: ,underfloor (e,lectric) `wiring 在地板下的电线线路 * ,underfloor `heating, eg using warm air 在地板下的供热系统.

underact, underarm, underbelly, underbid, underbrush, undercarriage, undercharge, underclothes, undercoat, undercover, undercurrent, undercut, underdeveloped, underdog, underdone, underestimate, underexpose, underexposure, underfed, underfelt, underfoot, undergarment, undergird, undergo, undergraduate, underground, undergrowth, underhand, underhanded, underlay, underlie, underline, underling, underlying, undermanned, undermentioned, undermine, undermined, underneath, undernourished,