基本解释v.拍马屁；奉承同根派生 英汉例句用作动词 (v.)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。He is promoted very quickly because he is good at polishing the apple.他善于拍马屁所以升迁很快。