polisher

名词 polisher:

1. a power tool used to buff surfaces
   同义词：buffer

形容词 polish:

1. of or relating to Poland or its people or culture
   同义词：Polish

1. Apple polishers are a pain in the neck to conscientious teachers.
   对于有良心的教师，拍马屁的学生实在讨厌极了。