Sold
来自Big Physics
Old English sellan (verb), of Germanic origin; related to Old Norse selja ‘give up, sell’. Early use included the sense ‘give, hand (something) over voluntarily in response to a request’.
wiktionary
sold
From Middle English solde, sould, soud, from Old French solde, soulde, soude. See soldier, and compare sou. Compare Danish sold, from Low German.
etymonline
sold
past tense and past participle of sell (v.); from Old English salde.
