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...
她拧了他一下以弄醒他.She gave him a pinch to wake him up.我们向他脸上洒水,以把他弄醒.We dashed water in his face to wake him up.生病婴儿的喘息声把我们弄醒了.We were awakened by the whoops of the sick baby....