saidWiktionary 原文中文来自 ECDICTadj.上述的say的过去式和过去分词构词拆分say词根/词干+-ed后缀Used to form past tenses of (regular) verbs. In linguistics, it is used for the base form of any past form. See -t for a variant.演变路径（由近及远）英语继承自 ←中古英语 seide继承自 ←古英语 sǣde词源说明From Middle English seide (preterite) and seid, iseid (past participle), from Old English sǣde, sæġde (preterite) and ġesæġd (past participle), equivalent to say + -ed.释义（英文）动词 Verbsimple past and past participle of say形容词 AdjectiveMentioned earlier; aforesaid.限定词 DeterminerMentioned earlier; aforesaid.词族派生词（4）abovesaidbeforesaidforesaidunsaid