tract是什么意思_音标_用法_例句

简单释义：

n. 束；地带；小册子；大片土地

网络 传单；广阔的地面；道

变形：

复数：tracts  

完整释义：

n.

1.纤维束
2.系统;一片
3.广阔的地面;(一大段)土地[森林],地带;地域;广阔海面[天空]
4.地区
5.〔古语〕一段时间,长时间
6.路;一片(地)
7.论文,短文
8.短论;短文
9.【解剖学】管,道,系统;(神经纤维的)束
10.(政治、宗教的)短论;小册子;传单;【天主教】续唱

例句：

1. 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。

2. 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。

3. 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。

4. I feel like it's a fresh start for me, and I thank these guys for giving me a chance to get back on tract with my basketball career.
   我觉得这对我来说，是一个崭新的开始，还有，我要感谢那些帮助我，并给我重返我的篮球生涯机会的人们。

5. Detecting and locating is the critical question of diagnosis and treating for the hemorrhagic focus of digestive tract.
   消化道出血灶的检测和定位是消化道出血症诊断与治疗的关键。

6. Micturition (self-study): To understand innervation of the urinary bladder and urinary tract micturition and its control.
   尿的排放（自学）：了解膀胱和尿道的神经支配，排尿反射及排尿的调节。

7. It has also been used for bacterial bladder (urinary tract) infections.
   它还被用于细菌性膀胱（尿路）感染。

8. Conclusion Using fiberoptic gastroscope to treat the children with foreign bodies in digestive tract was safe and effective.
   结论应用纤维胃镜急诊治疗儿童上消化道异物安全、有效。