- tract
- [trækt]
- n. 束；大片土地，地带；小册子
参考例子
- 1.Yes, they might block the urinary tract.
- 是的，他们有可能会阻塞尿道。
- 2.HPVs also can be transmitted by skin contact and are found in the mucus of the genital tract, and in saliva, urine, and semen.
- 人乳头状病毒也能通过皮肤接触传染，并且在生殖道的粘液中、唾液、尿液和精液中也能找到它们。
- 3.Glutathione deficiency also adversely affects other systems and organs such as the lungs, the nervous system, and the intestinal tract.
- 缺乏谷胱甘肽对于其它系统或器官如肺脏、神经系统及肠道也都有不利的影响。
英文解释
- n.
- 1.an extended area of land
- 2.a system of body parts that together serve some particular purpose
- 3.a brief treatise on a subject of interest; published in the form of a booklet
- 4.a bundle of myelinated nerve fibers following a path through the brain
网络释义
- tract
- 大片土地; 段，片，（序列）段，序列（片）; 神经束; 拖住，抽;
- olfactory tract
- 嗅束; 嗅径; 嗅索; 神经束;
- Genital tract
- 生殖道; 产道;
- alluvial tract
- 冲积地区; 冲积河段,冲积区; 冲积河段;
- arid tract
- 干旱地带; 乾旱地带;