Complaining
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 00:30的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=complaining+etymology&newwindow=1&hl=en ref] late Middle English: from Old French complai…”的新页面）
late Middle English: from Old French complaindre, from medieval Latin complangere ‘bewail’, from Latin com- (expressing intensive force) + plangere ‘to lament’.
etymonline
complaining (n.)
"expression of suffering, grievance, blame," late 14c., verbal noun from complain (v.). Related: Complainingly.
