arachnoid barrier造句
例句与造句
- The arachnoid is composed of an outermost portion ( arachnoid barrier cell layer ) with tightly packed cells and no extracellular collagen; that is why it is considered to represent an effective morphological and physiological meningeal barrier between the cerebrospinal fluid and subarachnoid space and the blood circulation in the dura.
- It's difficult to find arachnoid barrier in a sentence. 用arachnoid barrier造句挺难的
