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
Don't judge people by their income level.
不要凭人的收入判断人。
Paul is negotiating for a job worth $18000.
保罗正在商谈谋求一份年薪 18000美元的工作。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。