Paradentium
(=pariodontium)牙周组织
🔁 扩展释义
【医】 牙周组织
🗣️ 情景例句
I'm having some trouble keeping food down.
我吃东西时感到困难。
Is that lady a student?
那位女士是学生吗？
As the wind freshened there came a sudden squall and the ship made a strange movement, listing to port.
当风力增强时，突然刮来一阵大风，瓦萨号奇怪地摇晃了一下，便向左舷倾斜。