医生诊断说他得了赤白痢, 是痢疾的一种.According to the doctor's diagnosis, he had dysentery, a type of diarrhea.有了它的帮助,痢疾的发生次数减少了一半.It could help reduce the cases of diarrhea by almost half.目前尚无可用于预防细菌性痢疾的批量生产的疫苗.There commercial vac...
马克走在前面，听不见他们的声音。Mark was out of earshot, walking ahead of them.他在前面的草坪上丈量并标记出两个圆圈。He was on the front lawn, measuring out two circles.他们派两人在前面侦察。They sent two men out in front as scouts....
He had the words "Angie loves Ian" tattooed on his left shin.他在左小腿上文了“安吉爱伊恩”几个字。Angie waited in a fever of excitement.安吉在极度兴奋中等待着。When Angie was written out of "Eastenders" her character went to Spain to open a bar.在《伦敦东...