Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.Recent progress on asym...
He was bamboozled by con men.他被骗子骗了。He bamboozled Mercer into defeat...他骗得默瑟认了输。He bamboozled his professors into thinking that he knew the subject well.他欺骗了他的教授，使教授认为他很了解这门学科。He bamboozled the old lady out of her diamon...
亚历克斯快到7岁时才能流利地阅读。Alex didn't read fluently till he was nearly seven.他说得更加流利了。His words flowed more readily.他可以流利地说3种语言。He spoke three languages fluently....
He somehow managed to winkle Picard out of his room.他不知用的什么法子将皮卡德逼出了房间。The detective was trying to winkle information out of her.侦探试图从她那儿套取信息。The security services will pretty well go to any lengths to winkle out informa...
A carnivorous diet is more appetising than a vegetarian one as the former contains more protein.荤食比素食更可口,因为前者含有更多的蛋白质....a divine mixture of vegetarian cheeses bound with egg.素干酪和鸡蛋黏合在一起的绝妙搭配She is an avowed vegetarian.她...
Unmanned post offices meant millions of letters went unsorted.邮局无人工作意味着许多信件无人分拣。an unmanned Mars mission无人火星探测Scientists say these unmanned flights can make important and exciting discoveries.科学家们说这次无人驾驶的太空飞行能够获得令人兴奋的重大发...
Airbags protect the driver in the event of a severe frontal impact.汽车若遇到正面猛烈撞击，安全气囊可以保护驾车者。The doors can be manually operated in the event of fire.发生火灾时,这些门可以手动控制.In the event ( that ) our team wins, there will be a cele...
For some people, competing is the be-all and end-all of their running.对于有些人来说，赛跑的全部意义就是竞争。The market for which they are competing is still unformed.他们角逐的市场尚未成形。I went on competing till I was in my middle forties.我继续参赛，直到...
她泪眼朦胧地望着他的脸.She saw his face through a mist of tears.阳光朦胧地反射到石墙上.The sun reflected dully off the stone walls.丘陵地带透过薄雾朦胧地出现在眼前.The foothills were looming ahead through the haze....