teaching and studying supplement each other; teaching benefits teachers as well as students ❍ 师生之间建立了新的关系，～，共同提高。A new relationship has been established between teachers and students. Teaching and studying supplement each other and their pro fessional standards are raised together.
教学相长jiao xue xiang zhang
teaching benefits teachers as well as students
教学相长jiào xué xiānɡ zhǎnɡ
教和学互相促进。the benefit of both teachers and students, teaching and learning promote and enhance each other, To teach is to learn.