rarity

名词 rarity:

1. noteworthy scarcity
   同义词：rareness, infrequency
2. a rarified quality
   同义词：tenuity, low density
3. something unusual -- perhaps worthy of collecting
   同义词：curio, curiosity, oddity, oddment, peculiarity

1. No one discovers a rarity by chance.
   侥幸发现一件珍品的人是没有的。
2. These stamps have great value because of their rarity.
   这些罕见的邮票非常珍贵。
3. I have ancient scrolls and other rarities.
   我有古书卷等珍品。

rar.i.ty

n.（名词）
【复数】 rar.i.ties
Something rare.
稀有物，珍品
The quality or state of being rare; infrequency of occurrence.
罕见，稀有：少见的品质或状态；发生的次数不多