Tract
01
管, 系
(anatomy) a system of interconnected organs or tissues that perform a particular task in the body
02
地域, 区画
a large area of land, often defined by boundaries, used for specific purposes such as development, agriculture, or conservation
例
Farmers cultivated crops on a vast tract of fertile soil.
農家は肥沃な土壌の広大な地域で作物を栽培した。
The real estate developer subdivided the tract into residential lots.
不動産開発業者はその土地を住宅区画に分割した。
03
パンフレット、小冊子
a brief treatise on a subject of interest; published in the form of a booklet
04
束, 路
a bundle of myelinated nerve fibers following a path through the brain
