n.

1. 好奇心[U][S1][（+about）][+to-v]
   We burned with curiosity over what was in the box.

   我们急切地想知道箱子里是什么东西。

2. 奇品；珍品，古玩[C]
   The old wooden skis are a curiosity.

   那副木制旧滑雪板是珍奇之物。

n.

1. a strong desire to know or learn something.
2. an unusual or interesting object or fact.