arachnoid
adj. 似蜘蛛的，似蛛形纲动物的；蛛网膜的；蛛网状的
n. 蛛网膜
例句
The arachnoid is composed of connective tissue devoid of blood vessels.
蛛网膜是由无血管的结缔组织所构成。
The arachnoid is composed of connective tissue devoid of blood vessels .
Objective To explore the diagnosis and treatment of sacral arachnoid cysts.
目的探讨骶管内蛛网膜囊肿的诊断和治疗。
