資料來源 : pyDict

汽船,輪船

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

Steamboat \Steam"boat`\, n.
   A boat or vessel propelled by steam power; -- generally used
   of river or coasting craft, as distinguished from ocean
   steamers.

資料來源 : WordNet®

steamboat
     n : a boat propelled by a steam engine