柯林斯词典knight errant 1. N (esp in medieval romance) a knight who wanders in search of deeds of courage, chivalry, etc (尤指中世纪浪漫故事中的)游侠骑士 返回 knight errant剑桥词典a medieval knight who travelled around doing brave things and helping people who were in trouble （中世纪的）游侠骑士 返回 knight errant