Fours
来自Big Physics
Safin(讨论 | 贡献)2022年4月28日 (四) 18:34的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=fours+etymology&newwindow=1&hl=en ref] Old English fēower, of Germanic origin; related t…”的新页面)
Old English fēower, of Germanic origin; related to Dutch and German vier, from an Indo-European root shared by Latin quattuor and Greek tessares .