Brilliantly
来自Big Physics
Safin(讨论 | 贡献)2022年4月27日 (三) 13:18的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=brilliantly+etymology&newwindow=1&hl=en ref] late 17th century: from French brillant ‘s…”的新页面)
late 17th century: from French brillant ‘shining’, present participle of briller, from Italian brillare, probably from Latin beryllus (see beryl).
wiktionary
brilliant + -ly