Thomas came down with chickenpox at the weekend.托马斯周末染上了水痘。Then both groups were vaccinated with a chickenpox vaccine.然后两组都接种水痘疫苗.Chickenpox is a highly contagious infectious disease caused by the varicella - zoster viru...
Only a handful had returned to work in the immediate vicinity.仅有几个人回到临近地区工作。His immediate superior has singled him out for a special mention.他的顶头上司特别提到了他。Adolescent suicide is rarely an impulsive reaction to immediate di...