利基的英文：
niche

The leakeys found a lower jaw, some skull bones, and some limb bones that provided the necessary clues
利基夫妇找到了可提供必要线索的一块下颌骨、一些头骨和肢骨。

Holiday in the Antarctic is a niche market .
南极假日游是一个利基市场。

The patterns in these niches are elegant and enigmatic.
图饰设计奇制诡异，细致灵巧。

This is particularly appropriate to niche markets.
这种策略特别适合于小众市场。

On the walls of the cave are three rows of big niches and countless small niches.
洞内两壁井然有序地排有三列大龛，小龛则数以百计。

This is a stupa niche from the Sui Dynasty.
这是隋代的塔龛。

In this study, the niche characteristics of12 main tree populations in? Castanopsis carlessii? forest have been analyzed by quantitative method at the nature reserve of Wuyi Mountains, including niche breadth, niche proportional similarity and niche overlap.
【中英文摘要】植物种群之间的生态位相似性比例和生态位重叠指数指标值反映了亚热带常绿阔叶林的生态特征。