Việt
nằm dưới
lao động dưới mặt đất
nền móng
kết cấu sàn tầng dưới
Anh
underlying
underground labor
substructure
tappet
tower skirt
underpinning
lower floor construction
subjacent bed
sublevel
sublever
substrate
underground labor, underlying
substructure, tappet, tower skirt, underlying, underpinning
lower floor construction, subjacent bed, sublevel, sublever, substrate, underlying