tract
- n. 束；大片土地，地带；小册子
- n. (Tract)人名；(英)特拉克特
英英释意
- 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 mylenated nerve fibers following a path through the brain