資料來源 : Webster's Revised Unabridged Dictionary (1913)

   Note: Drill is used adjectively, or as the first part of a
         compound; as, drill barrow or drill-barrow; drill
         husbandry; drill plow or drill-plow.

   {Drill barrow}, a wheeled implement for planting seed in
      drills.

   {Drill bow}, a small bow used for the purpose of rapidly
      turning a drill around which the bowstring takes a turn.
      

   {Drill harrow}, a harrow used for stirring the ground between
      rows, or drills.

   {Drill plow}, or {Drill plough}, a sort plow for sowing grain
      in drills.