反义词是Teacher，例如：
1、The new teacher really brought French to life for us.新来的老师给我们把法语教得生动活泼。
2、Any teacher will tell you that students learn at different rates.任何老师都知道学生学习有快有慢。
3、His first music teacher was a major influence in his life.他的第一位音乐老师是他一生中对他影响非常大的人。
