Methods; Allogeneic peripheral blood stem cell non - myeloablative transplantation.方法: 异基因 非 清髓性外周血干细胞移植.Cortical grafts, whether autogeneic or allogeneic, at least initially act as weight - bearing space fillers or stru...
该公司已经凭借其袋泡茶提高了自己在英国茶叶市场的占有份额。现在它正在成功地使该国人民改喝（最可怕不过的）速溶茶。The company has already boosted its share of the UK tea market with its round tea bags. Now it is successfully converting the nation to (horror of horrors) instant ...
The official number of people carrying the AIDS virus is low.艾滋病病毒携带者的官方数字并不高。Hackers are said to have started a computer virus.据说黑客们已经开始传播一种新的电脑病毒。The repairman reported back that the computer had a virus.修理工报告说电脑染了病毒。...
The police cordoned everything off.警察将一切都封锁了。Police cordoned off part of the city centre.警察封锁了市中心的部分地区。Police cordoned off the road and diverted commuter traffic.警察封锁了道路并分流交通....