Activities
来自Big Physics
Safin(讨论 | 贡献)2022年4月28日 (四) 12:44的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=activities+etymology&newwindow=1&hl=en ref] late Middle English: from French activité or…”的新页面)
late Middle English: from French activité or late Latin activitas, from Latin act- ‘done’, from the verb agere .
etymonline
activities (n.)
in schoolwork sense, 1923, American English, from activity.