tract
US:/trækt/
UK:/trækt/
n.:
束；地带；小册子；大片土地
网络:
传单；广阔的地面；道
Word forms: (复数) tracts
Examples
1.
A more recent novel would almost inevitably have taken on something of the nature of a tract.
如果是一部比较近期的小说，几乎一定会加上一点说教的口吻的。
2.
It is usually not serious and is a localized infection of the respiratory tract, except in the elderly, very young and patients.
流感通常不是很严重，为呼吸道局限性感染，只有一些老年人，小孩和病人才会有严重并发症。
3.
At this point, ~85% of these upper motor neuronal axons decussate. These fibers then descend as the lateral corticospinal tract.
至此，有大约85%的上位运动神经元轴突交叉成十字形及如皮质脊髓侧束般下降。
4.
Sperm ejaculated into a woman's vagina can live in a woman's reproductive tract for up to five days or perhaps even longer.
射入女性阴道的精子可以在女性生殖管道存活至多5天，甚至更久。
5.
Her eyes, wandering over a wide tract of country to the southeast, fondly rested on the farthest ridge of hills in the horizon.
她的眼光扫过一片宽广的庄稼地，掠过东南，然后痴情地滞留于地平线上最远的山梁。
6.
So it is possible for a calcium tablet to pass through the digestive tract without being completely absorbed.
因此钙片可能驰过消化道而没有完全吸收掉。
7.
So from the ancient bridge we viewed the train that hurried toward us along the other tract- kept moving, like the first, by stinging whips.
桥上我们了望那行列，他们正在另一边向着我们走来，同样地为鞭子所驱赶着。
8.
OVERVIEW: This was an action to recover possession of a tract of land to which both plaintiff and defendant asserted title.
案件综述：该案涉及原被告双方均主张对一块土地享有权利，并要求讨回该土地的占有权。
9.
while sperm can survive for several days inside a woman ' s reproductive tract , an egg can only survive for up to 24 hours after ovulation.
精子可以在女性生殖道内存活数日，而排卵后卵子仅能存活24小时。
10.
The gastrointestinal tract is usually contracted with spinal and epidural anesthesia, facilitating exposure of the surgical site.
脊髓和硬膜外麻醉时胃肠道呈收缩状态有利于手术野暴露。