The stairway carpet is so frayed it threatens to unravel.铺在楼梯上的地毯磨损得很厉害，都快散了。What moves him is the desire to unravel the mysteries of nature.推动他们的还是解开自然之迷的愿望.There is still a good deal to unravel.还有不少问题要澄清....
What moves him is the desire to unravel the mysteries of nature.推动他们的还是解开自然之迷的愿望.A young mother has flown to Iceland to unravel the mystery of her husband's disappearance...一位年轻的母亲飞抵冰岛，要揭开她丈夫失踪之谜。The stairway carpet...
...a demand for a greater choice of effective contraceptive methods...对于更为多样的有效避孕方法的需求It and removed by a hysteroscope and is expected to be aand permanent intratubal contraceptive device.结果表明,输卵管聚乙烯节育栓有望成为经宫颈途径持久的避孕器.Th...
Bacteria ( including meningococcus , among others ), often from infection elsewhere, produce the most dangerous forms.由身体其它部位的细菌 ( 包含脑膜炎球菌在内 ) 传染所造成的最严重的感染形式....
They have never been actively encouraged to take such risks.他们从未被撺掇去冒这样的风险。They actively cam-paigned for the vote.他们积极参加竞选运动。During this period all the students were actively participating.在这节课中所有的学生都积极参加....
当我拿出这件作品时，我的讲师们提出了诸多批评意见。When I produced this piece of work, my lecturers were very critical.约翰·史蒂文森是谢菲尔德大学的历史学高级讲师。John Stevenson is Reader in History at the University of Sheffield.这项指控断送了一名讲师的前程。The allegation has cau...
Do it, by all means, but strictly on the quiet.这件事一定要干, 不过要严守秘密.The doctor told me on the quiet his patient had cancer.医生暗地对我说,那位病人患的是癌症.She'd promised to give him driving lessons, on the quiet, when no one could se...