龈缘 meaning in English
gingival margin
margo gingivalis
the gum margin
Examples
- It is more transparent , especially has no black shadow line on cervix of crown since it is not easy to be oxidized in mouth
在口腔环境中不易氧化,易于体现陶瓷色泽,尤其不致使龈缘出现黑色阴影而影响美观。
gingival margin
margo gingivalis
the gum margin