cherish rarity希罕
rarity function稀有度函数
rarity y罕见的东西;稀有的;稀世珍品;罕见的事物
Item Rarity物品稀有度;物品稀有
color rarity颜色统计信息
Rarity Bay卫诗
Appreciate Rarity雅品共赏
statistical rarity统计上的稀有
rarity value物以稀为贵
N-COUNT（可数名词） If someone or something is a rarity, they are interesting or valuable because they are so unusual. 稀有物; 罕见之人 [journalism]
Sontag has always been that rarity, a glamorous intellectual.
桑塔格一直都是那种与众不同、极有魅力的知识分子。
N-UNCOUNT（不可数名词） The rarity of something is the fact that it is very uncommon. 稀有
It was a real prize due to its rarity and good condition.
它是一件真正的稀世珍品，因为它不但稀有而且保存完好。