single-span
single-spindle
single-spout
single-spring
single-stack
single-stage
single-stage-to-orbit
single-stand
single-station
single-step
  single-storey
single-strand
single-stranded
single-strap
single-strike
single-string
single-stroke
single-suction
single-sweep
single-swing
single-system

    single-storey building

    одноэтажное здание