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复数形式
rarities
1
something unusual, uncommon, or special, often implying it is noteworthy or collectible
- That stamp is a rarity among collectors.
- His talent for mimicry is a rarity in the theater world.
- The antique watch is a rarity in pristine condition.
- Such kindness is a rarity these days.
- A first-edition book is always a rarity.
2
a refined, delicate, or thin quality
- The rarity of the mountain air made breathing effortless.
- The painting had a rarity in its subtle, understated colors.
- The fabric's rarity gave it an ethereal feel.
- The music had a rarity of tone that enchanted listeners.
- There is a rarity to her literary style that sets her apart.
同义词：
3
the state of being scarce or infrequent
- Fresh water is a rarity in the desert.
- Good job opportunities are a rarity in the town.
- The rarity of these coins makes them valuable.
- Rare diseases are a rarity in medical practice.
- The rarity of mistakes in his work impressed his supervisor.
同义词：