狡猾地

• Lavrushka was one of those coarse , impudent lackeys who have seen a good deal of life , look on it as a duty to do nothing without cunning and trickery , are ready to do any kind of service for their masters , and are particularly keen in scenting out the baser impulses of their superiors , especially on the side of vanity and pettiness
  的确，拉夫鲁什卡头天晚上喝醉了，没给主人准备好晚餐，挨了鞭打后被派到乡间去买鸡，在那里醉心于抢劫而被法军俘获。拉夫鲁什卡是那种粗野无耻见多识广的奴仆，他们以下流狡猾的手段办事为其天职，他们准备为自己的主人干任何勾当，并且他们狡猾地推测主人的坏心思，尤其是虚荣心和琐碎小事。