Helweg's tract
[医] 黑耳维西氏束, 橄榄脊髓束
🧩 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
Rome wasn't built in a day.
冰冻三尺，非一日之寒。
There's a shuttle bus we can use.
我们可搭乘机场班车。
Every year I enter for the garden competition too, and I always win a little prize for the worst garden in the town!
每年的花园竞赛我也参加，但总因是镇上最劣的花园而获得一个小奖！