| 释义 |
arachnoid/əˈræknɔid/ n. & adj.●n. (in full 全称 arachnoid membrane) Anat. one of the three membranes (see 见 MENINX) that surround the brain and spinal cord of vertebrates 【解】(包绕脊椎动物大脑和脊髓的三层膜之一)蛛网膜 ●adj. Bot. covered with long cobweb-like hairs 【植】蛛网状的；覆盖有蛛网膜的 [modern Latin arachnoides from Greek arakhnoeidēs ‘like a cobweb’, from arakhnē: see ARACHNID] |