资料来源 : pyDict

漂流,风落,流落

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Driftage \Drift"age\, n.
   1. Deviation from a ship's course due to leeway.

   2. Anything that drifts.

资料来源 : WordNet®

driftage
     n : the deviation (by a vessel or aircraft) from its intended
         course due to drifting