圆形饰物

例句：

1. 1. Thequeen wore a circlet of diamondson her head.
   女王戴着一顶镶有钻石的圆饰。
2. 2. Sheplaced the circlet aroundher neck and looked at itwith pride.
   她把圆饰戴在脖子上，并自豪地看了看它。
3. 3.The circlet was made from gold andadorned with precious stones.
   这个圆饰是用金制成的，上面镶嵌着珍贵的宝石。