基本解释视柄英汉例句双语例句The mass encases the bilateral internal carotid arteries, optic nerves, and the pituitary stalk. There is hydrocephalus.肿块包绕双侧的颈内动脉，视神经和垂体柄，并可见脑积水。optic stalk更多例句词组短语短语optic c stalk 视柄optic stalk fissure 翻译;视蒂裂英语optic stalk更多词组专业释义生物学视柄眼柄