a person who offers bad advice; villainous (/inept) adviser ❍ 你得想办法揭露那个～的真面目。You've got to try to lay bare the true features of that vallainous adviser.
狗头军师gou tou jun shi
【方言】person who offers bad advice
狗头军师ɡǒu tóu jūn shī
军师：古代掌管监察军队的官名；也指在军中出谋划策的人。后多指那些专在背后出坏主意的人。villainous adviser, inept adviser, a good-for-nothing adviser