Tract
01
管, 系
(anatomy) a system of interconnected organs or tissues that perform a particular task in the body
文法情報
有生性の状態
無生物
形態的構成
単純語
可算
複数形
tracts
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。
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
