英语翻译Marking of the teeth due to setting tooling is minimal.No cra_英语解答

英语翻译
Marking of the teeth due to setting tooling is minimal.No cracks will exist at the base of the teeth due to setting.

人气：308 ℃　时间：2020-05-06 13:58:57

解答

因为矫齿工具而给牙齿留下的痕迹是细微的,不会因此而在齿根留下间隙裂缝.