a shallow recess, especially one in a wall to display a statue or other ornament (尤指放置雕像或其他装饰物的)壁龛 ■(one's niche)a comfortable or suitable position in life or employment 舒适的生活定位;合适的职位 ■a specialized but profitable corner of the market 瞄准市场,市场特殊且有利可图的一角 [as modifier]important new niche markets. 新开辟的重要的瞄准市场。 ■(Ecology)a position or role taken by a kind of organism within its community. Such a position may be occupied by different organisms in different localities, e.g. antelopes in Africa and kangaroos in Australia (生态)生态龛,小生境
verb
[with obj.]place or position (something) in a niche 把…放在壁龛中
语源
early 17th cent.: from French, literally 'recess', from nicher 'make a nest', based on Latin nidus 'nest'