Runnin
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 07:12的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=runnin+etymology&newwindow=1&hl=en ref] Old English rinnan, irnan (verb), of Germanic ori…”的新页面）
Old English rinnan, irnan (verb), of Germanic origin, probably reinforced in Middle English by Old Norse rinna, renna . The current form with -u- in the present tense is first recorded in the 16th century.
