ten·to·ri·um /-ɪəm/ 名詞
(骨)幕,幕骨(昆蟲)
Ten·to·ri·um n. Anat. A fold of the dura mater which separates the cerebellum from the cerebrum and often incloses a process or plate of the skull called the bony tentorium.
◄ ►
tentorium
n : (anatomy) a fold of dura mater that covers the cerebellum
and supports the occipital lobes of the cerebrum