资料来源 : pyDict

推土机

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

Dozer \Doz"er\, n.
   One who dozes or drowses.

资料来源 : WordNet®

dozer
     n : large powerful tractor; a large blade in front flattens
         areas of ground [syn: {bulldozer}]