1.缺乏教养的,没有礼貌的,粗野不文的
2.(马)不是纯种的
1.not bred from pure stock
2.not brought up well or well-mannered
1.They plainly did not know how to treat me, but behaved like persons who are underbred.
他们显然不知道该怎样对付我,他们的举止就像些没教养的人。