BBI abbr. 烧伤杀菌指数(burn bactericidal index)
- Through Radio BBI, students on campus could not only get the information of latest news and hot issues, but also could do many listening comprehension exercises of Band4 and Band6.
通过“双调频”,广院的学生不仅可以了解到最新的新闻和热点事件,而且可以通过电台做大量的四六级听力练习。