习惯用语a niche in the temple of fame1.流芳百世, 不朽的名誉find the right niche for oneself1.适得其所特殊用法ecological niche1.生态龛位equivalent functional niche1.等功能龛, 等功能小生境meander niche1.【地质】曲流壁龛multidimensional niche1.多维龛, 多维小生境snow niche1.【地质】雪蚀龛, 雪蚀凹地