資料來源 : pyDict

外科用小刀

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

Bistoury \Bis"tou*ry\, n.; pl. {Bistouries}. [F. bistouri.]
   A surgical instrument consisting of a slender knife, either
   straight or curved, generally used by introducing it beneath
   the part to be divided, and cutting towards the surface.