桂冠

例句：

1. 1. The king worea crown of gold on his head.
   国王头上戴着一顶金冠。
2. 2. The queenwas awarded a diamond crown for her serviceto the country.
   女王因对国家的服务被授予一枚钻石皇冠。
3. 3. The crown jewelsare kept in a glass case at theBritish Museum.
   英国博物馆里有一个玻璃柜存放着王冠珠宝。