資料來源 : pyDict

去心器

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

Corer \Cor"er\ (k?rr"?rr), n.
   That which cores; an instrument for coring fruit; as, an
   apple corer.

資料來源 : WordNet®

corer
     n : a device for removing the core from apples