tentorium

基本解释

• (骨)幕

同根派生

英汉例句

• Most childhood brain tumors arise below the tentorium, which is the reverse of the adult.
  绝大多数儿童脑肿瘤都发生在小脑幕下，这一点与成人相反。
• On this slice two venous structures related to the tentorium cerebelli are seen to be filled with contrast.
  在这个层面，可以看见被造影剂填充的与小脑幕相关的两个静脉结构。