a crown studded with gems的用法和样例：
- In the dusk its headstall flickered and flashed, as if it were studded with gems like living stars.
- He wore a belt studded with brass nails.
- China has a coastline which is studded with islands.
- The team recounted how the 20,000 gold pieces included statues,necklaces,dress ornaments,pendants,hairpins and buckles decorated with precious stones.There were also plaques studded with jewels and a crown covered in pearls and turquoise.