three-decoction
three-floor
three-grade
three-leaves
three-mash
three-pan
three-piece
three-ply
three-quarter
three-rib
  three-roller
three-screw
three-stage
three-star
three-tiered
three-vessel
three-way
thresh
thresher
threshing
threshold

    three-roller cane mill

    трехвальцовый отжимный пресс для получения сока из сахарного тростника