a young uncastrated male horse, in particular one less than four years old (尤指四岁以下的)未阉割的小雄马,雄驹 ■a member of a junior sports team 乙队选手;青年运动队选手 England Colts. 英格兰乙队选手。
语源
Old English; perhaps related to Swedish kult, applied to boys or half-grown animals