amphemera

例句：

1. 1. The ancient city of Petra is famous for its amber-colored buildings.
   古代城市佩特拉以其琥珀色的建筑而闻名。
2. 2. The amber in the museum is a rare and valuable specimen.
   博物馆里的琥珀是一种稀有且珍贵的标本。
3. 3.The amber was found in a cave near the river, where it had been trapped for millions of years.
   琥珀是在河附近的洞穴中发现的，它已经被包裹了数百万年。