Attending
来自Big Physics
Safin(讨论 | 贡献)2022年4月28日 (四) 13:04的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=attending+etymology&newwindow=1&hl=en ref] Middle English (in the sense ‘apply one's mi…”的新页面)
Middle English (in the sense ‘apply one's mind or energies to’): from Old French atendre, from Latin attendere, from ad- ‘to’ + tendere ‘stretch’.
wiktionary
attend + -ing