Gi tract
消化道\\n肠胃道
🧩 词语组成解析
a. 军用的；美国军人的
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
I was in the neighborhood, so I thought I'd stop by.
我就住在附近，所以我想拜访一下。
There's a cool breeze this evening.
今晚有凉爽的微风。
They had large rooms with beautifully decorated walls.
里面房间很大，墙壁装饰华丽。