The next meeting will address the problem of truancy.下次会议将着手解决学生的逃课问题.Schools need to reduce levels of truancy.学校需要减少旷课人数。It was a day for impulse and truancy.这是个适于冲动或偷懒的日子....
Students in fifty schools are to act as guinea pigs for these new teaching methods.五十所学校的学生将作为这些新教学法的试验对象。Objective To investigate the enzymatic debridement effect of bromelain ointment on guinea pigs with third - degree...