shaltWiktionary 原文中文来自 ECDICTvbl.shall的第二人称单数现在式演变路径（由近及远）英语继承自 ←中古英语 schalt继承自 ←古英语 sċealt继承自 ←原始西日耳曼语 *skalt词源说明From Middle English schalt, from Old English sċealt, from Proto-West Germanic *skalt. Compare wilt.释义（英文）动词 Verb(archaic) second-person singular simple present indicative of shall