gingiva的造句（例句）：
1、To grasp histopathological feature of marginal gingivitis and gingiva hyperplasia.
了解边缘性龈炎及龈增生的组织病理特点。
2、The attached gingiva is the part of gingival tissues that is continuous with the marginal gingiva.
所附的牙龈是牙龈组织的一部分，这是连续的边缘牙龈。
3、The cytotoxicity of Co-Cr-Mo dental casting alloy has been studied by using gingiva cells.
本文选用人牙龈细胞，对牙科常用的钴-铬-钼铸造合金进行细胞毒性的研究。
