柯林斯词典yo /jəʊ/ 1. CONVENTION People sometimes say yo to greet other people or to get their attention. 哟; 用于打招呼或引起他人注意[非正式，口语] Yo, Carl, great outfit man! 哟，卡尔，这身行头很不错嘛！ 返回 yo剑桥词典used as an informal greeting between people who know each other or as an expression of approval （用作非正式招呼语或表示赞同）哟 "Yo, Mickie! How's things?" “哟，米基！最近怎么样？” 返回 yo