马屁精这种用法在办公室应该很常见吧! 凡是喜欢拍别人的人都可以说是 brown-nose. Brown-nose 这个字也可以当动词拍马屁来用, 例如, "He likes to brown-nose his supervisor." (他喜欢拍老板的马屁.) 或是另一个也很口语的讲法,   kiss up to somebody. 例如, "I don't like to kiss up to my boss." (我不喜欢拍我老板的马屁.)