发布于：2025-07-05 01:08浏览量：92文/优校网
【来源及含义】Greek: triangular; three angles
【相关词根词缀】;Cross references of word families that are related, partially or totally, to: "three, third":;terce-,terti-,tri-, tre,trito-.
【同源单词】trigon, trigonal, trigone, trigonectomy, trigoneutic, trigonid