资料来源 : pyDict

剥壳器,脱粒者

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

Sheller \Shell"er\, n.
   One who, or that which, shells; as, an oyster sheller; a corn
   sheller.

资料来源 : WordNet®

sheller
     n : a worker who removes shells (as of peas or oysters)