faculty-studentCOCA¹¹¹⁵³² 基本例句 🌏师生比 The basic way to further decrease the faculty-student ratio and improve the efficiency of the operations of human resources is to ensure and improve the curriculum teaching quality. 要进一步降低师生比又提高人力资源运作效益，其根本前提就是保证、提高课程教学质量。 cnki