Pearl didn't mind his reticence; in fact she liked it.珀尔并不介意他沉默寡言；事实上，她喜欢这一点。Her reticence was in sharp contrast to the glamour and star status of her predecessors.她的寡言少语和前任们的光鲜亮丽、明星范儿十足形成了鲜明的对比。There is a quite nat...
这些情况都降低了诊断的警惕性.These features serve to decrease the level of diagnostic suspicion.现时每年新诊断的爱滋病病毒感染个案约有200宗.Each year about 200 new cases of HIV infection are diagnosed.抗ASGPR检测对AIH诊断的特异性为89.6%.The specificity of anti ASGP...