Dr
来自Big Physics
Safin(讨论 | 贡献)2022年4月27日 (三) 10:54的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=dr+etymology&newwindow=1&hl=en ref] late Middle English (denoting the ancient Greek drach…”的新页面)
late Middle English (denoting the ancient Greek drachma): from Old French dragme or late Latin dragma, via Latin from Greek drakhmē (see drachma).