[ 'rєәrәti ] 柯林斯星级 ★☆☆☆☆ BNC词频 9964 COCA词频 12100 n. 稀罕, 罕有, 珍奇, 稀薄 n. noteworthy scarcity n. a rarified quality 复数: rarities 英汉双解字典由 ECDICT 提供