tract

单词tract

基本解释

n.: 束；地带；小册子；大片土地
网络: 传单；广阔的地面；道

权威解释

• （连通身体组织或器官的）道，束:

  a system of connected organs or tissues along which materials or messages pass

• 大片土地；地带:

  an area of land, especially a large one

• （尤指宣扬宗教、伦理或政治的）短文，传单，小册子:

  a short piece of writing, especially on a religious, moral or political subject, that is intended to influence people"s ideas

英汉解释

• (政治、宗教的)短论;小册子;传单;【天主教】续唱

• 【解剖学】管,道,系统;(神经纤维的)束

• 短论;短文

• 论文,短文

• 路;一片(地)

• 〔古语〕一段时间,长时间

• 地区

• 广阔的地面;(一大段)土地[森林],地带;地域;广阔海面[天空]

• 系统;一片

• 纤维束

词性分析

• 复数：tracts

同义词

n.areaterritoryzoneexpanseregion

例句

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。