这三位都是越战老兵。All three are Vietnam vets.有经验的老兵被挑选出来去突袭难攻的敌军阵地.Seasoned veterans were picked to storm the difficult enemy position.我祖父是二战时的老兵.My grandfather is a veteran of the Second World War....
Caffeine is bad for your health.咖啡因对人体健康有害。The caffeine in coffee can jangle the nerves.咖啡中的咖啡因会使神经紧张。They appear appeal mainly to young people and are fueled mainly by caffein caffeine.他们主要受到年轻人的喜爱,而且原料主要是咖啡因.with most ...
N, N - Diisopropylethylamine ( DIPEA ) was prepared from diisopropylamine ( DIPA ) and diethyl sulfate ( Et _ 2 SO _ 4 ).以二异丙胺 ( DIPA ) 、硫酸二乙酯 ( Et2SO4 ) 为原料合成N, N二异丙基乙基胺 ( DIPEA ).Objective The study of effect of Diisop...
Where do you rank Addison as an essayist?你把阿狄生列为哪一类散文家?Only a few days before he had predicted an eventual smash to Addison.就在前几天,他曾向爱迪生预言过可能发生的倒闭.You're treating him for Addison's and you don't think it&#...
She was exhausted by eight pregnancies in 13 years.13年中怀孕8次让她疲惫不堪。Five viable pregnancies were established.已确定5个胎儿能够成活。In the world as a whole, about ten per cent of all pregnancies are terminated.从全世界看来，所有怀孕的人中约10%的妊娠被终...
另一名受伤男子是腹部的皮外伤。The other injured man had a superficial stomach wound.他腹部的擦伤一直阵阵作痛。The bruise on his stomach ached with a steady throb.她被建议拍一张腹部的X光片。She was advised to have an abdominal X-ray....