free gingiva
常见例句
- Methods:63 anterior abutment free gingiva were observed with naked eye before and after restoration.
方法：肉眼观察63颗前牙在修复前后游离龈的色泽变化。 - A plexus of NFP-positive nerves was revealed in the free gingiva, the innervation being denser toward the epithelium of the gingiva crevice.
在游离龈中神经丝蛋白阳性神经呈丛状分布，在靠近结合上皮处分布更为密集。 返回 free gingiva