roofedWiktionary 原文中文roof 的变形来自 ECDICTn.屋顶，室顶vt.给...盖屋顶，遮蔽构词拆分roof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 rofed继承自 ←古英语 hrēfed词源说明From Middle English rofed derived from the noun, replaced earlier Old English hrēfed attested in unoferhrēfed (“unoverroofed”), equivalent to roof + -ed.释义（英文）形容词 AdjectiveHaving a roof, or a particular kind of roof.动词 Verbsimple past and past participle of roof词族派生词（7）nonroofedcurb-roofedgambrel-roofedroofed turtleturf-roofedmud-roofedreed-roofed