劍橋詞典

used to refer to the layer of tissue under the arachnoid membrane that covers the brain and spinal cord
蛛網(wǎng)膜下的
a subarachnoid haemorrhage 蛛網(wǎng)膜下出血
a subarachnoid layer 蛛網(wǎng)膜下層 返回 subarachnoid