有机化学家接受了平均平面环己烷的理论.Organic chemists accepted the theory of the average planar cyclohexane ring.环己酮和过氧化物可用来化替过氧化环己酮.Cyclohexanone and peroxide may be used in place of cyclohexanone peroxide.后者经过热解,就转变成环己二烯酮的衍生物.Thermolysi...
主诉主要是不规则出血 、 闭经、经期延长.The main complaints were irregular bleeding , amenorrhoea and prolonged bleeding.有的人因此会忽然暂时闭经, 也存在.Some people because this can abrupt temporary amenorrhoea, also exist.朋友突然性闭经怎么办?How does abrupt sex...
a satisfying as well as a financially rewarding career令人满意且薪水丰厚的职业Despite its length and convoluted plot, 'Asta's Book' is a rich and rewarding read...虽然篇幅很长，而且情节复杂，但是《阿斯塔的书》仍不失为一部内容丰富、值得一读的作品。I found it i...
Traditionally young Asians in Britain have gravitated towards medicine, law and engineering.英国的亚裔年轻人通常被吸引到医学、法律及工程专业。We all gravitated towards the food.我们全受食物吸引.In the 19 th century industry gravitated towards the north ...
Lord Swan was made a life peer in 1981.斯旺勋爵于1981年受封终身贵族。She leaned her bike against the stone wall and stood on tiptoe to peer over it.她把自行车斜靠在石墙上，踮起脚往墙内张望。They take me for a dun , peer out from a coign of vantage.他们以为讨债...