full gold crown造句

例句与造句

1. Full gold crowns last the longest, as they are fabricated as a single piece of gold.
2. A traditional PFM with occlusal porcelain ( i . e . porcelain applied to the biting surface of a posterior tooth ) has a 7 % higher chance of failure per year than a corresponding full gold crown.
3. It's difficult to find full gold crown in a sentence. 用full gold crown造句挺难的