China's strained railroads already become a bottleneck for the economy.中国紧张的铁路运输已经成为经济增长的瓶颈.A severe snowstorm blocked up railroads.一场暴风雪使铁路中断.Water transportation was outmoded by railroads and good pikes.水上运输已因铁路和良...
他和史密斯打了一架，把后者的鼻子打出了血。He had had a fight with Smith and bloodied his nose.前锋艾伦·史密斯两次严重失误，将球射偏。Striker Alan Smith was guilty of two glaring misses.这个叫杰克·史密斯的家伙是不是还有个名字叫杰凯尔？This guy, Jack Smith, does he go by the name of Ja...
The legislation has twice been rejected by the House of Lords.该法规已经两次遭到上议院的否决。Diplomacy was in his blood: his ancestors had been feudal lords.他天生擅长交际：他的祖先曾是封建领主。It's very likely the bill will be defeated in the Lord...
Objective : To establish a dissolution method to distinguish polymorphism A and B of cimetidine tab - lets.目的: 建立能够区分西咪替丁片剂中不同晶型的溶出度试验法.Objective To evaluate the effectivity and safety of child virus diarrhea treated by ...