他在古董店里发现了一件有趣的珍品，立刻决定买下来。

He found an interesting ___curio in the antique shop and decided to buy it immediately.

古董店里那个会自己转动的音乐盒真是个古怪的玩意儿。

The self-spinning music box in the antique shop was a strange ___curio.