In a transfusion, donor and recipient should be of the same blood group to prevent agglutination.输血时供血者与受血者应是同一血型以防止凝集.By use of the agglutination test healthy carriers of the organisms have been identified.通过凝集实验的应用,已经证...
The story was so funny that we were all in convulsions.那个故事真滑稽,引得我们捧腹大笑.She went into convulsions several hours after the accident and had to be rushed to a hospital.事故发生几小时后她开始抽搐,被迅速送进了医院。...the political convulsions th...
约翰·梅杰已攀上了英国政界的顶峰。John Major has reached the pinnacle of British politics.股票价格又急涨了11便士，攀至311便士。The shares bounded ahead a further 11p to 311p.总共有7名犯人攀墙从脚手架上爬下来逃走了。Altogether seven inmates escaped by scaling a wall and cli...