teaching and research section短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 教研室,教研组 The head of the teaching and research section is a leader, an organizer and a supervisor responsible for all tasks of the section under the guidance of leaders of college and department. 教研室主任是在院、系领导下全面负责本教研室各项工作的领导者、组织者和管理者。 dictall