His assignment was to write a 20 - page critical review of Jane Austin.他的作业是写一篇20页的文章评论简·奥斯汀.His assignment was to follow the spy.分配给他的工作是跟踪这个间谍.I think if I get half of the assignment done by tomorrow, I am ahead of the...
Know, then, that for you is neither surfeit nor content.那么要知道, 你既不会嫌多,也不会知足的.a surfeit of rich food过量的油腻食物A surfeit of food makes one sick.饮食过量使人生病.Rationing had put an end to a surfeit of biscuits long ago.定量供应很久以前就结束了饼...
Antibodies were part of the r - globulin fraction of serum.抗体是血清r - 球蛋白的一部分.Unimmunized contacts, especially infants, should receive 2 to 4 ml. of hyperimmue gamma globulin intramuscularly.未经免疫的接触者, 尤其是婴儿, 应接受2～4毫升高度免疫性的...