Dibromo neopentyl glycol was prepared from pentaerythritol and hydrobromic acid.由季戊醇、氢溴酸制备了二溴新戊二醇.In organic bromide turn thing production line, it is usually by - product large quantity hydrobromic acid.在有机溴化物的生产过程中, 往往...
The tooth hung dangling by the bedpost, now.结果,那颗牙就晃来晃去吊在床柱上了.He would cut it down in the twinkling of a bedpost.他将尽快把它砍下.She went to the bedpost near the head of Holofernes and taking his sword from it.她走到靠敖罗斐乃头部的床柱前,由上...
他们在大学偶遇，最后结了婚。They had met by chance at university and finished up getting married.由于种种阴差阳错，我30岁时我们结了婚。We got married when I was 30 for all the wrong reasons.其他变化包括对非婚夫妇生育更为宽容的态度。Other changes include more tolerant attit...
In the reserves of Zimbabwe and South Africa, annual culls are already routine.在津巴布韦和南非的自然保护区，每年的选择性捕杀已成惯例。The couple set off in August from Morocco, drove through the Sahara, visited Nigeria and were heading for Zimbabw...
Her house is light and airy, crisp and clean.她的房子光线充足，空气流通，清新整洁。Giving them an airy wave of his hand, the Commander sailed past.这位海军中校随意地朝他们挥挥手便扬帆而过。The bathroom has a light and airy feel.浴室给人以明亮通风之感。...
The grassland stretches evenly before you, like a becalmed sea.无边的草原是这样平展, 就象风平浪静的海洋....the becalmed peace talks.陷入僵局的和谈The ship was becalmed for three days.船因无风停航三天.We were becalmed off Dungeness for several hours.因为没有风...
The royals have always been patrons of charities pulling in large donations.王室成员一向热心慈善事业，捐资数目巨大。The high tone of the occasion was assured by the presence of a dozen wealthy patrons.十几位富有资助人的出席确保了仪式的高格调。We all performed a...