tract /trækt/

释义

(n.) an extended area of land
(n.) a system of body parts that together serve some particular purpose
(n.) a brief treatise on a subject of interest; published in the form of a booklet

在词托邦里，「tract」是一只名词属性像素生物（拉丁词源 · 机械型生物，超稀有卡）。字母决定它的长相，词源决定体型，词频决定稀有度；收集它、用它造句升级，并在单词对战中记住它的词性。