资料来源 : pyDict

毛坯下料机; 步冲轮廓机

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

Nibbler \Nib"bler\, n.
   One who, or that which, nibbles.

资料来源 : WordNet®

nibbler
     n : a biter who takes dainty repeated bites