Sounding
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 04:08的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=sounding+etymology&newwindow=1&hl=en ref] Middle English soun, from Anglo-Norman French s…”的新页面）
Middle English soun, from Anglo-Norman French soun (noun), suner (verb), from Latin sonus . The form with -d was established in the 16th century.
wiktionary
sound(“produce a sound”) + -ing.
From sound(“examine with the instrument called a sound, or by auscultation or percussion”) + -ing.
