资料来源 : pyDict

壁橱放入壁橱,安顿

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

Niche \Niche\, n. [F., fr. It. nicchia, prop., a shell-like
   recess in a wall, fr. nicchio a shellfish, mussel, fr. L.
   mytilus.]
   A cavity, hollow, or recess, generally within the thickness
   of a wall, for a statue, bust, or other erect ornament.
   hence, any similar position, literal or figurative.

         Images defended from the injuries of the weather by
         niches of stone wherein they are placed. --Evelun.

资料来源 : WordNet®

niche
     n 1: a position particularly well suited to the person who
          occupies it; "he found his niche in the academic world"
     2: a small concavity [syn: {recess}, {recession}, {corner}]
     3: an enclosure that is set back or indented [syn: {recess}]
     4: (ecology) the status of an organism within its environment
        and community (affecting its survival as a species) [syn:
        {ecological niche}]