tracts
英 [trækts]
美 [trækts]
n. (连通身体组织或器官的)道,束; 大片土地; 地带; (尤指宣扬宗教、伦理或政治的)短文,传单,小册子
tract的复数
柯林斯词典
- N-COUNT (土地等的)大片
Atract ofland is a very large area of land.- A vast tract of land is ready for development...
一大片广阔的土地可待开发。 - They cleared large tracts of forest for farming, logging and ranching.
他们清除了大片的森林以经营农耕、采伐与畜牧。
- A vast tract of land is ready for development...
- N-COUNT (宗教、道德或政治的)短文
Atractis a short article expressing a strong opinion on a religious, moral, or political subject in order to try to influence people's attitudes.- She produced a feminist tract, 'Comments on Birth-Control', in 1930.
她 1930 年写了篇女性主义的短文《论节育》。
- She produced a feminist tract, 'Comments on Birth-Control', in 1930.
- N-COUNT 道;束
Atractis a system of organs and tubes in an animal's or person's body that has a particular function, especially the function of processing a substance in the body.- Foods are broken down in the digestive tract...
食物在消化道里分解。 - A cold is an infection of the upper respiratory tract.
感冒是上呼吸道的感染。 - ...urinary tract infections.
尿路感染
- Foods are broken down in the digestive tract...
双语例句
- The present paper deals with the Cambrian sequence stratigraphic framework, sequence boundaries, sequence patterns and systems tracts, in the middle Yangtze area.
笔者建立了中扬子区寒武系层序地层格架,研究了中扬子区层序界面和体系域特点,分析了中扬子区层序样式的基本类型及其特征。 - Colder days, and on the ground that are not green, and left large tracts of Yellow Earth.
天更冷了,地上一点绿色都没有了,只剩下大片大片的黄土地。 - I collected some kind of oily substance from the wound tracts.
我从伤痕上采集了一些油性物质。 - I think, I explore great tracts of my life before you.
我沉思,在你面前探索我生命的广阔。 - Left large tracts of unused computing capacity that took up space in big data centers.
有相当一部分计算能力未被使用,它们会占用数据中心中的空间。 - Vast tracts of the country are wild and undeveloped
乡间大片大片的荒地尚未开发。 - The blue-staining areas are the connective tissue of many portal tracts that have collapsed together.
蓝染区域为同时塌陷的许多门管区的结缔组织。 - Hordes of locusts the crops in tracts rice field.
成群成群的蝗虫毁灭了大片大片的稻田庄稼。 - This article reviewed its origin and development, and introduced its use in treating refractory sinus tracts or fistulae.
本文介绍了拖线疗法的形成与发展,以及它在难愈性窦瘘中的应用。 - In addition, her digestive and urinary tracts and her genitals share a single tube.
奇迹的塞隆不仅腿部残疾,还有一个先天缺陷的左肾和一个发育过小的右肾;另外,她的消化道、尿道和生殖器共有一条管道。