Valley
来自Big Physics
Middle English: from Old French valee, based on Latin vallis, valles ; compare with vale1.
wiktionary
From Middle English valey, valeye, from Anglo-Norman valey, Old French valee (compare French vallée), from Latin vallēs/ vallis. Doublet of vlei. Displaced native dene, from Old English dene.
etymonline
valley (n.)
c. 1300, from Anglo-French valey, Old French valee "a valley" (12c.), from Vulgar Latin *vallata, from Latin vallis "valley," of unknown origin. Valley Girl (in reference to San Fernando Valley of California) was popularized 1982 in song by Frank Zappa and his daughter. Valley of Death (Psalms xxiii.4) was rendered in Middle English as Helldale (mid-13c.).