Severe steric effects at the reactive carbon would impede the substitution.大的立体效应阻止在碳上的取代.It was intended to impede the apprehension of the person.它旨在妨碍对该人的拘押的.They also impede backmixing of sand.同时也可防止砂子的返混....
It was intended to impede the apprehension of the person.它旨在妨碍对该人的拘押的.They also impede backmixing of sand.同时也可防止砂子的返混.At no time did I make an attempt to impede any investigatory effort.我绝没有试图妨碍过任何调查工作。Severe steric effe...
We drove east to Rostock, where my map led me astray.我们驱车向东去罗斯托克，但地图却给我指错了方向。Danach folgen dicht aufeinander Halle , Ilmenau, Jena, Rostock und Leipzig.紧随其后的是哈勒 、 伊尔梅瑙 、 耶拿 、 罗斯托克和莱比锡....
戴利主教说他听到红衣主教去世的消息后感到极为震惊和难过。Bishop Daly said he was devastated by news of the Cardinal's death.我听到有谣传说主教打算离开.I've heard a whisper that the Bishop intends to leave.昨天在戈尔韦任命了一位新的天主教主教。A new Catholic bishop was in...
...a plot to dupe stamp collectors into buying fake rarities...诱骗集邮者购买珍稀邮票赝品的阴谋Other rarities include an interview with Presley.其他的稀罕事包括对普雷斯利的采访。We saw all the rarities of Oxford and talked with two or three fellows of c...
Although I was only six, I can remember seeing it on TV...虽然那时我只有6岁，我依然记得在电视上见过它。...Gemma, 41, star of the TV series Pennies From Heaven...杰玛，41 岁，电视连续剧《飞来横财》中的明星He is better known for his film and TV work.他的影视作品更为出名。MTK...