他缺乏教养但有一流的头脑；他举止粗俗；一个没教养的粗俗的人；一个粗鲁的士兵-一个真正粗暴的家伙；对品位低俗的暴力有兴趣；暴发户的粗俗表现

• he had coarse manners but a first-rate mind; behavior that branded him as common; an untutored and uncouth human being; an uncouth soldier--a real tough guy; appealing to the vulgar taste for violence; the vulgar display of the newly rich