Predorsal tract
[医] 顶盖脊髓束
🧩 词语组成解析
a. [解]背前区的
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
He did it as a special favor.
他做这事算是特别照顾。
We demand better pay.
我们要求增加工资。
The Native Americans caught and trained them and were then able to use them to carry their goods when they travelled from one camping ground to another.
美洲土著人捕捉野马，加以驯服。