halloWiktionary 原文/həˈləʊ/interj.嘿，喂，哈罗中文释义来自 ECDICT构词拆解halhey词干lolo词干词源链古英语Old English约 450–1150 年hēlā↓ 继承中古英语Middle English约 1150–1500 年halou↓ 继承英语Englishhallo词源说明From Middle English halou, halow, halloo (interjection used to call attention), representing Old English hēlā, ǣlā, ēalā (“O!, alas!, oh!, lo!”), equivalent to hey + lo.释义感叹词interjection1Alternative form of hello (“greeting”).2datedA cry of surprise.名词noun1The cry "hallo!"2A shout of exultation.动词verb1intransitiveTo shout, or to call with a loud voice.2transitiveTo chase while shouting "hallo!"3