人体分泌的镇痛剂the body's pain suppressors癌症疗法及强镇痛剂如吗啡也会引发搔痒.Cancer treatments and strong painkillers like morphine can also cause itchiness.镇痛剂一种药剂, 如止痛药, 减轻疼痛.An agent, such as an analgesic drug, that relieves pain....
Children at school receive coloured stars for work well done.学校里的孩子表现得好会得到彩色星星。Stars appeared everywhere, spinning round and round, faster and faster.满眼金星乱转,而且越转越快。The stars must have formed 10 to 15 billion years ago.这些...
I dropped a quarter into the slot of the pay phone.我向付费电话的投币孔里投了一枚25分硬币。Next time use a pay phone and call me.下次,用公用电话给我打电话.I tried to find a pay phone, but the receiver broke down.我想找个投币电话的, 但是话筒坏掉了....
The EMF method was employed.理论采用EMF方法.Objective To investigate the value of imaging diagnosis of endomyocardial fibrosis ( EMF ).目的探讨心内膜心肌纤维化症 ( EMF ) 的影像诊断价值.The dynamic deformation process of sheet metal on the EMF was...