Cackling
来自Big Physics
Safin(讨论 | 贡献)2022年4月29日 (五) 04:42的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=cackling+etymology&newwindow=1&hl=en ref] Middle English: probably from Middle Low German…”的新页面)
Middle English: probably from Middle Low German kākelen, partly imitative, reinforced by kāke ‘jaw, cheek’.