由二苯并-1,3-二氧杂 - 环辛烷 -2- 羧酸经两步反应制得, 总收率70%. It was prepared by the reaction of 12 H - dibenzo [ d , g ] [ 1,3 ] dioxocin - 6 - carboxylic acid with acetoxime.
If you like catfish, then you might like our Cajun catfish sandwich.如果您喜欢鲶鱼, 那么您可以试试我们的凯郡酱鲶鱼三明治.The catfish deposits its eggs in shallow water, generally dose to roots or close to reeds.鲇鱼通常在苇根或苇干附近的浅水里产卵.Products: catfi...
...when the country was going through the final throes of civil war.当时这个国家正处在内战最后的痛苦关头The country is in the throes of a general election.该国正忙于大选。The country is in the throes of a general election...该国正忙于大选。The dead tycoo...
Vicki : The Gherkin is three times as tall as Niagara Falls.它的高度是尼亚加拉瀑布的三倍.The Niagara Falls is one of the natural wonders of the world.尼亚加拉瀑布是世界天然奇景之一.Niagara Falls is one of the greatest marvel in the world.尼亚加拉瀑布是世界大奇...
她决定为自己和所有其他被他侮辱的女性报仇。She had decided to avenge herself and all the other women he had abused.凡是把意外事故当作是对个人尊严的侮辱的人,就不会遇到意外事故. 对,在这方面我算是落后了.Accidents don't happen to people who take accidents as. a personal insult.这个政...
A passer - by called the emergency services ( = the ambulance / fire / police services ).一名 路人 拨打了紧急救险服务电话.The most headless passer - by feels the depressing influences of a place.一到这个地方,连最没心事的人也会象所有的 过路人 一样无端端的不快活.A sno...