n.[C]

1. 壁龛
2. 合适的职务（或地位等）[（+in）]
   You can then find your own niche in public life.

   那时候你就可以在社会上找到适合自己的工作了。

3. 利基
   You have to create a niche market for your products.

   你必须为你的产品创造出利基市场。

vt.

1. 把（雕像等）放入壁龛[H]

n.

1. a shallow recess, especially one in a wall to display an ornament.
2. (one's niche) a comfortable or suitable position in life.
3. a specialized but profitable corner of the market.
4. Ecology  a role taken by a type of organism within its community.

v.