Marchi's tract
[医] 马尔基氏束, 顶盖脊髓束
🧩 词语组成解析
tract
[trækt]
n. 大片土地;（神经纤维的）束;小册子;<古>一段时间，长时间;
🗣️ 情景例句
Didn't you feel terrible?
没有感到可怕吗？
I can't stand it.
我受不了。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。