occluding
v．
1. 阻塞，闭塞：使某物无法通过或无法流动。
2. 遮盖，遮挡：使某物不可见或不易察觉。
例句
A true epithelial tissue is present only in a single layer of cells held together via occluding junctions called tight junctions.
真正的上皮组织仅存在于通过称为紧密连接的咬合带而保持在一起的单层细胞中。
Results Dentin bridge was seen in all teeth, occluding the perforation.
结果所有实验牙齿都有牙本质桥形成，封闭穿髓孔。
Objective: To evaluate the tubule occluding ability of tricalcium silicate.
目的：评价硅酸三钙对牙本质小管的阻塞能力。
