rarity　 英 ['reərəti] 美 ['rerəti]

基本释义：

This is a noun which describes something that is rare.

n.稀有；珍品；稀薄

例句：

1.It seems to be the mere rarity that attracts the average collector.
收藏家的兴趣似乎仅停留在物品是否罕见。
2.I have ancient scrolls and other rarities.
我有古书卷等珍品。