Gertrude
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 11:44的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/Gertrude ref] From [https://en.wikipedia.org/wiki/Old_French Old French], from [https://e…”的新页面）
wiktionary
From Old French, from Proto-Germanic *gaizaz(“spear”) + *þrūþiz(“strength”) or *trut-(“maiden, dear”) ; name of a Belgian seventh century saint.
etymonline
Gertrude
fem. proper name, from French, from Old High German Geretrudis, from ger "spear" (see gar) + trut "beloved, dear."
